chore: prepare GoodBuddy 0.8.6

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "goodbuddy",
-  "version": "0.8.5",
+  "version": "0.8.6",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "goodbuddy",
-      "version": "0.8.5",
+      "version": "0.8.6",
       "license": "UNLICENSED",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.30.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "goodbuddy",
-  "version": "0.8.5",
+  "version": "0.8.6",
   "private": true,
   "description": "Secure desktop AI workspace with controlled Agent Runtimes",
   "desktopName": "GoodBuddy",

src/main/agent/continue-host-adapter.test.ts

@@ -77,7 +77,18 @@ async function createDistribution(version = '1.5.47'): Promise<{
     'listen(i,async()=>{console.log(Ht.green(`Server started on http://localhost:${i}`))',
     'async function SCt(e){return n5e||',
     'shouldUseResponsesEndpoint(t){return this.config.useResponsesApi===!1?!1:this.apiBase==="https://api.openai.com/v1/"&&A0e(t)}',
-    'function uAe(e,t){let n={provider:e.provider,model:e.model,apiKey:e.apiKey,apiBase:e.apiBase,requestOptions:e.requestOptions,env:e.env};return CGn(n)??null}'
+    'function uAe(e,t){let n={provider:e.provider,model:e.model,apiKey:e.apiKey,apiBase:e.apiBase,requestOptions:e.requestOptions,env:e.env};return CGn(n)??null}',
+    'function Csa(e){return process.platform==="win32"?{shell:"powershell.exe",args:["-NoLogo","-ExecutionPolicy","Bypass","-Command",e]}',
+    'a={onContent:u=>{},onContentComplete:u=>{},onToolStart:(u,l)=>{},onToolResult:(u,l,c)=>{},onToolError:(u,l)=>{},onToolPermissionRequest:',
+    'pendingPermission:null},B=',
+    'j.get("/state",(we,Te)=>{M.lastActivity=Date.now(),B();let ue=e7e(M.session,M.isProcessing,rS.getQueueLength(),M.pendingPermission);Te.json(ue)})',
+    'n?.onToolStart?.(i.name,i.arguments);',
+    'n?.onToolError?.(l,i.name)',
+    't?.onToolStart?.(c.name,c.arguments);',
+    't?.onToolResult?.(String(y.content),c.name,"canceled")',
+    't?.onToolResult?.(f,c.name,"done")',
+    't?.onToolError?.(g,c.name)',
+    't?.onToolError?.(p,c.name)'
   ].join(';')
   await writeFile(join(distribution, 'index.js'), sourceBundle, 'utf8')
   return {
@@ -138,6 +149,12 @@ describe('ContinueHostAdapter', () => {
     expect(bundle).toContain(
       'useResponsesApi:e.useResponsesApi'
     )
+    expect(bundle).toContain('"-NoProfile"')
+    expect(bundle).toContain('[Console]::OutputEncoding')
+    expect(bundle).toContain('goodbuddyEvents:[]')
+    expect(bundle).toContain('goodbuddyEvents:ce')
+    expect(bundle).toContain('type:"text",delta:u')
+    expect(bundle).toContain('onToolStart?.(c.name,c.arguments,c.id)')
     expect(bundle).toContain(
       'function ZZo(e){let t=[];if(e.allow)'
     )
@@ -394,7 +411,7 @@ describe('ContinueHostAdapter', () => {
         cacheWriteTokens: 0
       }
     })
-    expect(launch?.entryPath).toContain('host-v4')
+    expect(launch?.entryPath).toContain('host-v6')
     expect(launch?.args).toEqual([
       '--config',
       expect.stringContaining('model-config-'),
@@ -870,6 +887,7 @@ describe('ContinueHostAdapter', () => {
     const distribution = await createDistribution()
     let launchArgs: string[] = []
     const permissionBodies: unknown[] = []
+    const streamEvents: unknown[] = []
     const launchHost: ContinueHostLauncher = (
       _entryPath,
       args
@@ -915,7 +933,16 @@ describe('ContinueHostAdapter', () => {
                   toolName: 'Bash',
                   toolArgs: { command: 'npm test' },
                   requestId: 'permission-1'
-                }
+                },
+                goodbuddyEvents: [
+                  { type: 'text', delta: '先检查命令。' },
+                  {
+                    type: 'tool',
+                    callId: 'call-1',
+                    name: 'Bash',
+                    state: 'running'
+                  }
+                ]
               })
             }
             return Response.json({
@@ -940,7 +967,16 @@ describe('ContinueHostAdapter', () => {
               },
               isProcessing: false,
               messageQueueLength: 0,
-              pendingPermission: null
+              pendingPermission: null,
+              goodbuddyEvents: [
+                {
+                  type: 'tool',
+                  callId: 'call-1',
+                  name: 'Bash',
+                  state: 'completed'
+                },
+                { type: 'text', delta: 'TOOLS_OK' }
+              ]
             })
           }
           return Response.json({})
@@ -959,9 +995,19 @@ describe('ContinueHostAdapter', () => {
     const authorize = vi.fn(async () => 'once' as const)
 
     await expect(
-      adapter.run('hello', new AbortController().signal, authorize)
+      adapter.run(
+        'hello',
+        new AbortController().signal,
+        authorize,
+        {
+          onEvent: (event) => {
+            streamEvents.push(event)
+          }
+        }
+      )
     ).resolves.toEqual({
       text: 'TOOLS_OK',
+      streamedText: true,
       tools: [
         {
           callId: 'call-1',
@@ -970,6 +1016,26 @@ describe('ContinueHostAdapter', () => {
         }
       ]
     })
+    expect(streamEvents).toEqual([
+      { type: 'text', delta: '先检查命令。' },
+      {
+        type: 'tool',
+        tool: {
+          callId: 'call-1',
+          name: 'Bash',
+          state: 'running'
+        }
+      },
+      {
+        type: 'tool',
+        tool: {
+          callId: 'call-1',
+          name: 'Bash',
+          state: 'completed'
+        }
+      },
+      { type: 'text', delta: 'TOOLS_OK' }
+    ])
     expect(launchArgs).not.toContain('--readonly')
     expect(authorize).toHaveBeenCalledWith(
       expect.objectContaining({ toolName: 'Bash' })

src/main/agent/continue-host-adapter.ts

@@ -45,6 +45,7 @@ const maximumBundleBytes = 32 * 1024 * 1024
 const maximumStateBytes = 8 * 1024 * 1024
 const maximumConfigBytes = 1024 * 1024
 const maximumConfiguredMcpServers = 100
+const maximumStreamEvents = 5_000
 const knowledgeMcpName = 'goodbuddy-knowledge'
 export const continueConfigurationRequiredMessage =
   'Continue 尚未配置模型连接，请在设置中选择 GoodBuddy 模型连接或指定 Continue 配置文件'
@@ -74,6 +75,24 @@ const sessionUsageSchema = z.object({
     .optional()
 })
 
+const continueHostStreamEventSchema = z.discriminatedUnion('type', [
+  z
+    .object({
+      type: z.literal('text'),
+      delta: z.string().min(1).max(100_000)
+    })
+    .strict(),
+  z
+    .object({
+      type: z.literal('tool'),
+      callId: z.string().min(1).max(256),
+      name: z.string().min(1).max(200),
+      state: z.enum(['running', 'completed', 'failed']),
+      error: z.string().max(1_000).optional()
+    })
+    .strict()
+])
+
 const stateSchema = z.object({
   session: z.object({
     history: z.array(z.unknown()).max(5_000),
@@ -88,7 +107,11 @@ const stateSchema = z.object({
       requestId: z.string().min(1).max(256),
       toolCallPreview: z.array(z.unknown()).max(100).optional()
     })
-    .nullable()
+    .nullable(),
+  goodbuddyEvents: z
+    .array(continueHostStreamEventSchema)
+    .max(maximumStreamEvents)
+    .optional()
 })
 
 type ContinueHostState = z.infer<typeof stateSchema>
@@ -124,10 +147,15 @@ export type ContinueHostTool = {
 
 export type ContinueHostRunResult = {
   text: string
+  streamedText?: true
   usage?: ContinueHostUsage
   tools?: ContinueHostTool[]
 }
 
+export type ContinueHostStreamEvent =
+  | { type: 'text'; delta: string }
+  | { type: 'tool'; tool: ContinueHostTool }
+
 export class ContinueHostRunError extends Error {
   constructor(
     message: string,
@@ -158,6 +186,7 @@ export type ContinueHostRunOptions = {
     endpoint: string
     token: string
   }
+  onEvent?: (event: ContinueHostStreamEvent) => void | Promise<void>
 }
 
 type KnowledgeCapability = NonNullable<
@@ -434,7 +463,7 @@ function extractContinueTools(
               : 'failed'
       const error =
         normalizedState === 'failed'
-          ? safeToolErrorDetail(state.output)
+          ? normalizeContinueToolError(state.output)
           : undefined
       tools.set(callId, {
         callId,
@@ -447,6 +476,28 @@ function extractContinueTools(
   return [...tools.values()]
 }
 
+function mergeContinueTools(
+  current: ContinueHostTool[],
+  updates: ContinueHostTool[]
+): ContinueHostTool[] {
+  const tools = new Map(current.map((tool) => [tool.callId, tool]))
+  for (const tool of updates) {
+    tools.set(tool.callId, tool)
+  }
+  return [...tools.values()]
+}
+
+function normalizeContinueToolError(value: unknown): string | undefined {
+  const detail = safeToolErrorDetail(value)
+  if (!detail) {
+    return undefined
+  }
+  const replacementCharacters = detail.match(/\uFFFD/gu)?.length ?? 0
+  return replacementCharacters >= 3
+    ? 'PowerShell 输出编码异常，原始错误无法安全显示；请重试该命令'
+    : detail
+}
+
 function subtractTokenCount(completed: number, initial: number): number {
   return Math.max(0, completed - initial)
 }
@@ -538,6 +589,25 @@ export class ContinueHostAdapter {
       'shouldUseResponsesEndpoint(t){return this.config.useResponsesApi===!1?!1:this.apiBase==="https://api.openai.com/v1/"&&A0e(t)}'
     const modelConfigurationMarker =
       'function uAe(e,t){let n={provider:e.provider,model:e.model,apiKey:e.apiKey,apiBase:e.apiBase,requestOptions:e.requestOptions,env:e.env};return CGn(n)??null}'
+    const windowsShellMarker =
+      'function Csa(e){return process.platform==="win32"?{shell:"powershell.exe",args:["-NoLogo","-ExecutionPolicy","Bypass","-Command",e]}'
+    const streamCallbacksMarker =
+      'a={onContent:u=>{},onContentComplete:u=>{},onToolStart:(u,l)=>{},onToolResult:(u,l,c)=>{},onToolError:(u,l)=>{},onToolPermissionRequest:'
+    const serverStateMarker = 'pendingPermission:null},B='
+    const serverStateEndpointMarker =
+      'j.get("/state",(we,Te)=>{M.lastActivity=Date.now(),B();let ue=e7e(M.session,M.isProcessing,rS.getQueueLength(),M.pendingPermission);Te.json(ue)})'
+    const preprocessToolStartMarker =
+      'n?.onToolStart?.(i.name,i.arguments);'
+    const preprocessToolErrorMarker =
+      'n?.onToolError?.(l,i.name)'
+    const executeToolStartMarker =
+      't?.onToolStart?.(c.name,c.arguments);'
+    const cancelledToolResultMarker =
+      't?.onToolResult?.(String(y.content),c.name,"canceled")'
+    const completedToolResultMarker =
+      't?.onToolResult?.(f,c.name,"done")'
+    const failedToolResultMarker = 't?.onToolError?.(g,c.name)'
+    const permissionToolErrorMarker = 't?.onToolError?.(p,c.name)'
     let patched = replaceExactly(
       sourceBundle,
       serveInitializationMarker,
@@ -583,11 +653,66 @@ export class ContinueHostAdapter {
       modelConfigurationMarker,
       'function uAe(e,t){let n={provider:e.provider,model:e.model,apiKey:e.apiKey,apiBase:e.apiBase,requestOptions:e.requestOptions,env:e.env,useResponsesApi:e.useResponsesApi};return CGn(n)??null}'
     )
+    patched = replaceExactly(
+      patched,
+      windowsShellMarker,
+      'function Csa(e){return process.platform==="win32"?{shell:"powershell.exe",args:["-NoLogo","-NoProfile","-ExecutionPolicy","Bypass","-Command",\'[Console]::InputEncoding=[Console]::OutputEncoding=[Text.UTF8Encoding]::new($false);$OutputEncoding=[Console]::OutputEncoding;\'+e]}'
+    )
+    patched = replaceExactly(
+      patched,
+      streamCallbacksMarker,
+      'a={onContent:u=>{u&&e.goodbuddyEvents.length<5e3&&e.goodbuddyEvents.push({type:"text",delta:u})},onContentComplete:u=>{},onToolStart:(u,l,c)=>{c&&e.goodbuddyEvents.length<5e3&&e.goodbuddyEvents.push({type:"tool",callId:c,name:u,state:"running"})},onToolResult:(u,l,c,d)=>{d&&e.goodbuddyEvents.length<5e3&&e.goodbuddyEvents.push({type:"tool",callId:d,name:l,state:c==="done"?"completed":"failed"})},onToolError:(u,l,c)=>{c&&e.goodbuddyEvents.length<5e3&&e.goodbuddyEvents.push({type:"tool",callId:c,name:l??"unknown",state:"failed",error:String(u).slice(0,1e3)})},onToolPermissionRequest:'
+    )
+    patched = replaceExactly(
+      patched,
+      serverStateMarker,
+      'pendingPermission:null,goodbuddyEvents:[]},B='
+    )
+    patched = replaceExactly(
+      patched,
+      serverStateEndpointMarker,
+      'j.get("/state",(we,Te)=>{M.lastActivity=Date.now(),B();let ue=e7e(M.session,M.isProcessing,rS.getQueueLength(),M.pendingPermission),ce=M.goodbuddyEvents.splice(0);Te.json({...ue,goodbuddyEvents:ce})})'
+    )
+    patched = replaceExactly(
+      patched,
+      preprocessToolStartMarker,
+      'n?.onToolStart?.(i.name,i.arguments,i.id);'
+    )
+    patched = replaceExactly(
+      patched,
+      preprocessToolErrorMarker,
+      'n?.onToolError?.(l,i.name,i.id)'
+    )
+    patched = replaceExactly(
+      patched,
+      executeToolStartMarker,
+      't?.onToolStart?.(c.name,c.arguments,c.id);'
+    )
+    patched = replaceExactly(
+      patched,
+      cancelledToolResultMarker,
+      't?.onToolResult?.(String(y.content),c.name,"canceled",c.id)'
+    )
+    patched = replaceExactly(
+      patched,
+      completedToolResultMarker,
+      't?.onToolResult?.(f,c.name,"done",c.id)'
+    )
+    patched = replaceExactly(
+      patched,
+      failedToolResultMarker,
+      't?.onToolError?.(g,c.name,c.id)'
+    )
+    patched = replaceExactly(
+      patched,
+      permissionToolErrorMarker,
+      't?.onToolError?.(p,c.name,c.id)'
+    )
     const patchedHash = hashContents(patched)
     const digest = sourceHash.slice(0, 16)
     const targetRoot = join(
       this.options.cacheRoot,
-      `host-v4-${supportedVersion}-${digest}`
+      `host-v6-${supportedVersion}-${digest}`
     )
     const targetDist = join(targetRoot, 'dist')
     const targetBundle = join(targetDist, 'index.js')
@@ -942,6 +1067,7 @@ export class ContinueHostAdapter {
     signal.addEventListener('abort', abort, { once: true })
 
     let observedTools: ContinueHostTool[] = []
+    let streamedText = false
     try {
       const initialState = await this.waitForStartup(
         child,
@@ -972,10 +1098,27 @@ export class ContinueHostAdapter {
         const state = stateSchema.parse(
           await this.request(origin, token, '/state', { signal })
         )
-        observedTools = extractContinueTools(
+        observedTools = mergeContinueTools(
-          state.session.history,
+          observedTools,
-          startIndex
+          extractContinueTools(state.session.history, startIndex)
         )
+        for (const event of state.goodbuddyEvents ?? []) {
+          if (event.type === 'text') {
+            streamedText = true
+            await runOptions.onEvent?.(event)
+            continue
+          }
+          const tool: ContinueHostTool = {
+            callId: event.callId,
+            name: event.name,
+            state: event.state,
+            ...(event.error
+              ? { error: normalizeContinueToolError(event.error) }
+              : {})
+          }
+          observedTools = mergeContinueTools(observedTools, [tool])
+          await runOptions.onEvent?.({ type: 'tool', tool })
+        }
         const pending = state.pendingPermission
         if (pending && !handledPermissionIds.has(pending.requestId)) {
           if (handledPermissionIds.size >= 100) {
@@ -1053,6 +1196,7 @@ export class ContinueHostAdapter {
           )
           return {
             text,
+            ...(streamedText ? { streamedText: true as const } : {}),
             ...(usage ? { usage } : {}),
             ...(observedTools.length > 0
               ? { tools: observedTools }

src/main/agent/continue-runtime.test.ts

@@ -101,7 +101,10 @@ describe('ContinueAgentRuntime', () => {
     expect(mocks.runHost).toHaveBeenCalledWith(
       'test',
       expect.any(AbortSignal),
-      expect.any(Function)
+      expect.any(Function),
+      expect.objectContaining({
+        onEvent: expect.any(Function)
+      })
     )
     expect(events).toContainEqual({
       requestId: '3f496642-f47d-4e0a-8944-a32c77b0d6ef',
@@ -189,7 +192,8 @@ describe('ContinueAgentRuntime', () => {
         knowledgeCapability: {
           endpoint: 'http://127.0.0.1:4567/mcp',
           token: 'main-only-token'
-        }
+        },
+        onEvent: expect.any(Function)
       }
     )
     const authorize = mocks.runHost.mock.calls[0]?.[2]
@@ -403,6 +407,74 @@ describe('ContinueAgentRuntime', () => {
     ])
   })
 
+  it('forwards streamed text and tool events in host order', async () => {
+    mocks.runHost.mockImplementation(
+      async (
+        _prompt,
+        _signal,
+        _authorize,
+        options
+      ) => {
+        await options?.onEvent?.({
+          type: 'text',
+          delta: '先分析'
+        })
+        await options?.onEvent?.({
+          type: 'tool',
+          tool: {
+            callId: 'call-1',
+            name: 'Read',
+            state: 'running'
+          }
+        })
+        await options?.onEvent?.({
+          type: 'tool',
+          tool: {
+            callId: 'call-1',
+            name: 'Read',
+            state: 'completed'
+          }
+        })
+        await options?.onEvent?.({
+          type: 'text',
+          delta: '再回答'
+        })
+        return {
+          text: '再回答',
+          streamedText: true,
+          tools: [
+            {
+              callId: 'call-1',
+              name: 'Read',
+              state: 'completed'
+            }
+          ]
+        }
+      }
+    )
+
+    const events = await collectEvents(createRuntime(), 'execute')
+
+    expect(
+      events.filter(
+        (event) => event.type === 'text' || event.type === 'tool'
+      )
+    ).toEqual([
+      expect.objectContaining({ type: 'text', delta: '先分析' }),
+      expect.objectContaining({
+        type: 'tool',
+        callId: 'call-1',
+        state: 'running'
+      }),
+      expect.objectContaining({
+        type: 'tool',
+        callId: 'call-1',
+        state: 'completed'
+      }),
+      expect.objectContaining({ type: 'text', delta: '再回答' })
+    ])
+  })
+
   it('emits terminal tool audits before a failed Continue run', async () => {
     mocks.runHost.mockRejectedValue(
       new ContinueHostRunError('Continue failed', {
@@ -441,7 +513,7 @@ describe('ContinueAgentRuntime', () => {
     await expect(stream.next()).rejects.toThrow('Continue failed')
   })
 
-  it('returns a failed Continue tool detail through AgentRuntime', async () => {
+  it('keeps a completed Continue response when an earlier tool attempt failed', async () => {
     mocks.runHost.mockResolvedValue({
       text: 'Continue response',
       tools: [
@@ -466,17 +538,25 @@ describe('ContinueAgentRuntime', () => {
     await expect(stream.next()).resolves.toMatchObject({
       value: { type: 'status' }
     })
-    await expect(stream.next()).resolves.toMatchObject({
+    const events: RuntimeEvent[] = []
-      value: {
+    for await (const event of stream) {
+      events.push(event)
+    }
+    expect(events).toContainEqual(
+      expect.objectContaining({
         type: 'tool',
         callId: 'call-1',
-        state: 'failed',
+        state: 'recoverable',
         error: 'PowerShell EmptyPipeElement'
-      }
+      })
-    })
-    await expect(stream.next()).rejects.toThrow(
-      'PowerShell EmptyPipeElement'
     )
+    expect(events).toContainEqual(
+      expect.objectContaining({
+        type: 'text',
+        delta: 'Continue response'
+      })
+    )
+    expect(events.at(-1)).toMatchObject({ type: 'done' })
   })
 
   it('fails a run that returns a nonterminal tool state', async () => {

src/main/agent/continue-runtime.ts

@@ -20,6 +20,7 @@ import {
   type ContinueHostAdapterOptions,
   type ContinueHostLauncher,
   type ContinueHostRunResult,
+  type ContinueHostStreamEvent,
   type ContinueHostTool
 } from './continue-host-adapter'
 
@@ -56,7 +57,8 @@ function continueToolFailureMessage(tool: ContinueHostTool): string {
 function toContinueToolEvent(
   requestId: string,
   tool: ContinueHostTool,
-  terminalize: boolean
+  terminalize: boolean,
+  recoverFailure = false
 ): Extract<AgentEvent, { type: 'tool' }> {
   return {
     requestId,
@@ -64,7 +66,9 @@ function toContinueToolEvent(
     callId: tool.callId,
     name: tool.name,
     state:
-      terminalize && tool.state !== 'completed'
+      recoverFailure && tool.state === 'failed'
+        ? 'recoverable'
+        : terminalize && tool.state !== 'completed'
         ? 'failed'
         : tool.state,
     summary: `Continue 工具：${tool.name}`,
@@ -283,6 +287,7 @@ export class ContinueAgentRuntime implements AgentRuntime {
           }
         : undefined
     let result: ContinueHostRunResult
+    const emittedTools = new Map<string, ContinueHostTool>()
     try {
       const host = this.getHostAdapter(
         binaryPath,
@@ -299,17 +304,72 @@ export class ContinueAgentRuntime implements AgentRuntime {
           approval.toolName === 'knowledge_search')
           ? 'once' as const
           : 'deny' as const
-      result = knowledgeCapability
+      const queuedEvents: ContinueHostStreamEvent[] = []
-        ? await host.run(
+      let wakeStream: (() => void) | undefined
-            conversationContext,
+      let streamFinished = false
-            signal,
+      let streamResult: ContinueHostRunResult | undefined
-            authorize,
+      let streamError: unknown
-            {
+      const onEvent = (event: ContinueHostStreamEvent): void => {
-              workMode: request.workMode,
+        queuedEvents.push(event)
-              knowledgeCapability
+        wakeStream?.()
+        wakeStream = undefined
+      }
+      const hostRun = host
+        .run(
+          conversationContext,
+          signal,
+          authorize,
+          {
+            workMode: request.workMode,
+            ...(knowledgeCapability ? { knowledgeCapability } : {}),
+            onEvent
+          }
+        )
+        .then(
+          (value) => {
+            streamResult = value
+          },
+          (error: unknown) => {
+            streamError = error
+          }
+        )
+        .finally(() => {
+          streamFinished = true
+          wakeStream?.()
+          wakeStream = undefined
+        })
+
+      while (!streamFinished || queuedEvents.length > 0) {
+        if (queuedEvents.length === 0) {
+          await new Promise<void>((resolve) => {
+            wakeStream = resolve
+          })
+          continue
+        }
+        const event = queuedEvents.shift()!
+        if (event.type === 'tool') {
+          emittedTools.set(event.tool.callId, event.tool)
+        }
+        yield event.type === 'text'
+          ? {
+              requestId: request.requestId,
+              type: 'text',
+              delta: event.delta
             }
-          )
+          : toContinueToolEvent(
-        : await host.run(conversationContext, signal, authorize)
+              request.requestId,
+              event.tool,
+              false
+            )
+      }
+      await hostRun
+      if (streamError) {
+        throw streamError
+      }
+      if (!streamResult) {
+        throw new Error('Continue 宿主未返回运行结果')
+      }
+      result = streamResult
     } catch (error) {
       if (error instanceof ContinueHostRunError) {
         for (const tool of error.tools) {
@@ -323,23 +383,50 @@ export class ContinueAgentRuntime implements AgentRuntime {
     }
 
     const tools = result.tools ?? []
-    const unsuccessfulTool = tools.find(
+    const incompleteTool = tools.find(
-      (tool) => tool.state !== 'completed'
+      (tool) => tool.state === 'pending' || tool.state === 'running'
     )
-    if (unsuccessfulTool) {
+    if (incompleteTool) {
       for (const tool of tools) {
-        yield toContinueToolEvent(request.requestId, tool, true)
+        const terminalEvent = toContinueToolEvent(
+          request.requestId,
+          tool,
+          true
+        )
+        const previous = emittedTools.get(tool.callId)
+        if (
+          !previous ||
+          previous.state !== terminalEvent.state ||
+          previous.error !== terminalEvent.error
+        ) {
+          yield terminalEvent
+        }
       }
-      throw new Error(continueToolFailureMessage(unsuccessfulTool))
+      throw new Error(continueToolFailureMessage(incompleteTool))
     }
 
     for (const tool of tools) {
-      yield toContinueToolEvent(request.requestId, tool, false)
+      const finalEvent = toContinueToolEvent(
+        request.requestId,
+        tool,
+        false,
+        true
+      )
+      const previous = emittedTools.get(tool.callId)
+      if (
+        !previous ||
+        previous.state !== finalEvent.state ||
+        previous.error !== finalEvent.error
+      ) {
+        yield finalEvent
+      }
     }
-    yield {
+    if (!result.streamedText) {
-      requestId: request.requestId,
+      yield {
-      type: 'text',
+        requestId: request.requestId,
-      delta: result.text
+        type: 'text',
+        delta: result.text
+      }
     }
     if (result.usage) {
       const usage = result.usage

src/main/agent/opencode-runtime.test.ts

@@ -153,6 +153,14 @@ function runClient(events: Record<string, unknown>[]) {
     data: true,
     error: undefined
   })
+  const questionReply = vi.fn().mockResolvedValue({
+    data: true,
+    error: undefined
+  })
+  const questionReject = vi.fn().mockResolvedValue({
+    data: true,
+    error: undefined
+  })
   const client = {
     session: {
       list: vi.fn().mockResolvedValue({ data: [], error: undefined }),
@@ -192,6 +200,10 @@ function runClient(events: Record<string, unknown>[]) {
     permission: {
       reply: permissionReply
     },
+    question: {
+      reply: questionReply,
+      reject: questionReject
+    },
     mcp: {
       add: vi
         .fn()
@@ -218,6 +230,8 @@ function runClient(events: Record<string, unknown>[]) {
     client,
     callOrder,
     permissionReply,
+    questionReply,
+    questionReject,
     session: client.session,
     event: client.event,
     tool: client.tool
@@ -978,6 +992,84 @@ describe('OpenCodeRuntime embedded launcher', () => {
 })
 
 describe('OpenCodeRuntime embedded permission mediation', () => {
+  it('parses OpenCode questions and sends the selected answers back', async () => {
+    const setup = runClient([
+      {
+        id: 'question-event',
+        type: 'question.asked',
+        properties: {
+          id: 'question-1',
+          sessionID: 'session-1',
+          questions: [
+            {
+              header: '实现方式',
+              question: '请选择实现方式',
+              options: [
+                {
+                  label: '直接修改',
+                  description: '立即更新现有实现'
+                },
+                {
+                  label: '先写测试',
+                  description: '先增加回归测试'
+                }
+              ],
+              multiple: false,
+              custom: true
+            }
+          ],
+          tool: {
+            messageID: 'message-1',
+            callID: 'call-question-1'
+          }
+        }
+      },
+      {
+        id: 'idle',
+        type: 'session.idle',
+        properties: { sessionID: 'session-1' }
+      }
+    ])
+    const runtime = embeddedRuntime(setup.client)
+    const stream = runtime.run(
+      {
+        requestId: '3f496642-f47d-4e0a-8944-a32c77b0d6ef',
+        conversationId: 'conversation-1',
+        prompt: 'test',
+        workMode: 'execute'
+      },
+      new AbortController().signal
+    )
+
+    await expect(stream.next()).resolves.toMatchObject({
+      value: { type: 'status' }
+    })
+    await expect(stream.next()).resolves.toMatchObject({
+      value: {
+        type: 'question',
+        questionId: 'question-1',
+        questions: [
+          {
+            header: '实现方式',
+            question: '请选择实现方式',
+            multiple: false,
+            custom: true
+          }
+        ]
+      }
+    })
+    await runtime.respondToQuestion('question-1', [['先写测试']])
+    expect(setup.questionReply).toHaveBeenCalledWith({
+      requestID: 'question-1',
+      directory: process.cwd(),
+      answers: [['先写测试']]
+    })
+    await expect(stream.next()).resolves.toMatchObject({
+      value: { type: 'done' }
+    })
+    await runtime.dispose()
+  })
+
   it('adds only the request-scoped knowledge MCP tool for Ask and disconnects it', async () => {
     const setup = runClient([
       {
@@ -1420,6 +1512,33 @@ describe('OpenCodeRuntime embedded permission mediation', () => {
         delta: 'approved output'
       })
     )
+    expect(
+      events.filter(
+        (event) =>
+          event.type === 'reasoning' ||
+          event.type === 'text' ||
+          event.type === 'tool'
+      )
+    ).toEqual([
+      expect.objectContaining({
+        type: 'tool',
+        callId: 'call-1',
+        state: 'pending'
+      }),
+      expect.objectContaining({
+        type: 'tool',
+        callId: 'call-1',
+        state: 'completed'
+      }),
+      expect.objectContaining({
+        type: 'reasoning',
+        delta: 'reasoning output'
+      }),
+      expect.objectContaining({
+        type: 'text',
+        delta: 'approved output'
+      })
+    ])
     expect(events.at(-1)).toMatchObject({ type: 'done' })
     await runtime.dispose()
   })

src/main/agent/opencode-runtime.ts

@@ -3,12 +3,16 @@ import {
   type AssistantMessage,
   type OpencodeClient,
   type PermissionRequest,
-  type PermissionRuleset
+  type PermissionRuleset,
+  type QuestionRequest
 } from '@opencode-ai/sdk/v2'
 import spawn from 'cross-spawn'
 import { createHash, randomBytes } from 'node:crypto'
 import { resolve } from 'node:path'
-import type { AgentRuntimeStatus } from '../../shared/contracts'
+import type {
+  AgentQuestionAnswer,
+  AgentRuntimeStatus
+} from '../../shared/contracts'
 import { createAnthropicApiBaseUrl } from './anthropic-endpoint'
 import { createOpenAIApiBaseUrl } from './openai-endpoint'
 import type {
@@ -42,6 +46,9 @@ const MAX_PERMISSION_PATTERN_LENGTH = 1_024
 const MAX_PERMISSION_PATTERNS_BYTES = 8 * 1_024
 const MAX_PERMISSION_METADATA_BYTES = 8 * 1_024
 const MAX_TOOL_CALLS_PER_RUN = 100
+const MAX_QUESTION_REQUEST_BYTES = 32 * 1_024
+const MAX_QUESTIONS_PER_REQUEST = 4
+const MAX_QUESTION_OPTIONS = 20
 const EMBEDDED_SERVER_USERNAME = 'goodbuddy'
 
 type SpawnedProcess = ReturnType<typeof spawn>
@@ -230,6 +237,69 @@ function parsePermissionRequest(
   return properties as PermissionRequest
 }
 
+function parseQuestionRequest(
+  properties: unknown,
+  sessionId: string
+): QuestionRequest | undefined {
+  if (!isRecord(properties) || properties.sessionID !== sessionId) {
+    return undefined
+  }
+  const { id, questions, tool } = properties
+  if (
+    typeof id !== 'string' ||
+    id.length === 0 ||
+    id.length > MAX_PERMISSION_NAME_LENGTH ||
+    !Array.isArray(questions) ||
+    questions.length === 0 ||
+    questions.length > MAX_QUESTIONS_PER_REQUEST ||
+    !questions.every(
+      (question) =>
+        isRecord(question) &&
+        typeof question.question === 'string' &&
+        question.question.trim().length > 0 &&
+        question.question.length <= 2_000 &&
+        typeof question.header === 'string' &&
+        question.header.trim().length > 0 &&
+        question.header.length <= 120 &&
+        Array.isArray(question.options) &&
+        question.options.length <= MAX_QUESTION_OPTIONS &&
+        question.options.every(
+          (option) =>
+            isRecord(option) &&
+            typeof option.label === 'string' &&
+            option.label.trim().length > 0 &&
+            option.label.length <= 200 &&
+            typeof option.description === 'string' &&
+            option.description.length <= 1_000
+        ) &&
+        (question.multiple === undefined ||
+          typeof question.multiple === 'boolean') &&
+        (question.custom === undefined ||
+          typeof question.custom === 'boolean')
+    ) ||
+    (tool !== undefined &&
+      (!isRecord(tool) ||
+        typeof tool.messageID !== 'string' ||
+        tool.messageID.length === 0 ||
+        tool.messageID.length > 256 ||
+        typeof tool.callID !== 'string' ||
+        tool.callID.length === 0 ||
+        tool.callID.length > 256))
+  ) {
+    throw new Error('OpenCode 提问请求格式无效')
+  }
+  let serialized: string
+  try {
+    serialized = JSON.stringify(properties)
+  } catch {
+    throw new Error('OpenCode 提问请求无法序列化')
+  }
+  if (!byteLengthWithin(serialized, MAX_QUESTION_REQUEST_BYTES)) {
+    throw new Error('OpenCode 提问请求超过安全限制')
+  }
+  return properties as QuestionRequest
+}
+
 function isSafeTokenCount(value: number): boolean {
   return Number.isSafeInteger(value) && value >= 0
 }
@@ -355,6 +425,14 @@ export class OpenCodeRuntime implements AgentRuntime {
     string,
     Promise<string>
   >()
+  private readonly pendingQuestions = new Map<
+    string,
+    {
+      client: OpencodeClient
+      directory: string
+      questionCount: number
+    }
+  >()
   private embeddedRunTail: Promise<void> = Promise.resolve()
   private readonly dependencies: OpenCodeRuntimeDependencies
 
@@ -904,6 +982,7 @@ export class OpenCodeRuntime implements AgentRuntime {
       }
     >()
     const reasoningPartIds = new Set<string>()
+    const reportedQuestionIds = new Set<string>()
     try {
       const promptText =
         session.created && request.history?.length
@@ -1027,6 +1106,50 @@ export class OpenCodeRuntime implements AgentRuntime {
           }
         }
 
+        if (
+          event.type === 'question.asked' &&
+          event.properties.sessionID === sessionId
+        ) {
+          const questionRequest = parseQuestionRequest(
+            event.properties,
+            sessionId
+          )
+          if (
+            questionRequest &&
+            !reportedQuestionIds.has(questionRequest.id)
+          ) {
+            reportedQuestionIds.add(questionRequest.id)
+            this.pendingQuestions.set(questionRequest.id, {
+              client,
+              directory,
+              questionCount: questionRequest.questions.length
+            })
+            yield {
+              requestId: request.requestId,
+              type: 'question',
+              questionId: questionRequest.id,
+              questions: questionRequest.questions.map((question) => ({
+                header: question.header,
+                question: question.question,
+                options: question.options.map((option) => ({
+                  label: option.label,
+                  description: option.description
+                })),
+                multiple: question.multiple ?? false,
+                custom: question.custom ?? true
+              }))
+            }
+          }
+        }
+
+        if (
+          (event.type === 'question.replied' ||
+            event.type === 'question.rejected') &&
+          event.properties.sessionID === sessionId
+        ) {
+          this.pendingQuestions.delete(event.properties.requestID)
+        }
+
         if (
           this.usesEmbeddedPermissionMediation() &&
           event.type === 'permission.asked'
@@ -1193,6 +1316,9 @@ export class OpenCodeRuntime implements AgentRuntime {
       throw error
     } finally {
       signal.removeEventListener('abort', abortSession)
+      for (const questionId of reportedQuestionIds) {
+        this.pendingQuestions.delete(questionId)
+      }
     }
     } finally {
       if (knowledgeMcpName) {
@@ -1203,7 +1329,39 @@ export class OpenCodeRuntime implements AgentRuntime {
     }
   }
 
+  async respondToQuestion(
+    questionId: string,
+    answers?: AgentQuestionAnswer[]
+  ): Promise<void> {
+    const pending = this.pendingQuestions.get(questionId)
+    if (!pending) {
+      throw new Error('OpenCode 提问已失效或不存在')
+    }
+    const response = answers
+      ? answers.length === pending.questionCount
+        ? await pending.client.question.reply({
+            requestID: questionId,
+            directory: pending.directory,
+            answers
+          })
+        : undefined
+      : await pending.client.question.reject({
+          requestID: questionId,
+          directory: pending.directory
+        })
+    if (!response) {
+      throw new Error('OpenCode 提问回答数量不匹配')
+    }
+    if (response.error || response.data !== true) {
+      throw new Error(
+        answers ? 'OpenCode 提交回答失败' : 'OpenCode 取消提问失败'
+      )
+    }
+    this.pendingQuestions.delete(questionId)
+  }
+
   async dispose(): Promise<void> {
+    this.pendingQuestions.clear()
     const startingChild = this.startingChild
     this.startingChild = undefined
     if (startingChild) {

src/main/agent/runtime-controller.ts

@@ -1,4 +1,5 @@
 import type {
+  AgentQuestionAnswer,
   AgentRequest,
   AgentRuntimeStatus
 } from '../../shared/contracts'
@@ -167,6 +168,20 @@ export class AgentRuntimeController implements AgentRuntime {
     await this.current.runtime.releaseConversation?.(conversationId)
   }
 
+  async respondToQuestion(
+    questionId: string,
+    answers?: AgentQuestionAnswer[]
+  ): Promise<void> {
+    if (this.closing) {
+      throw new Error('Agent Runtime 正在关闭')
+    }
+    const runtime = this.current.runtime
+    if (!runtime.respondToQuestion) {
+      throw new Error('当前 Runtime 不支持回答交互式问题')
+    }
+    await runtime.respondToQuestion(questionId, answers)
+  }
+
   private retire(slot: RuntimeSlot): Promise<void> {
     slot.retiring = true
     if (!slot.disposal) {

src/main/agent/runtime.ts

@@ -1,6 +1,7 @@
 import type {
   ApprovalDecision,
   AgentEvent,
+  AgentQuestionAnswer,
   AgentRequest,
   AgentRuntimeStatus
 } from '../../shared/contracts'
@@ -57,6 +58,10 @@ export interface AgentRuntime {
     signal: AbortSignal,
     authorize?: RuntimeAuthorizer
   ): AsyncGenerator<RuntimeEvent, void, void>
+  respondToQuestion?(
+    questionId: string,
+    answers?: AgentQuestionAnswer[]
+  ): Promise<void>
   releaseConversation?(conversationId: string): Promise<void>
   dispose(): Promise<void>
 }

src/main/agent/selected-runtime-manager.test.ts

@@ -71,6 +71,44 @@ describe('SelectedRuntimeManager', () => {
     await manager.dispose()
   })
 
+  it('isolates cached runtimes by effective project workspace', async () => {
+    const first = runtime()
+    const second = runtime()
+    const create = vi
+      .fn()
+      .mockResolvedValueOnce(first.value)
+      .mockResolvedValueOnce(second.value)
+    const manager = new SelectedRuntimeManager(create)
+    const selection = { provider: 'opencode' as const }
+
+    const projectOne = await manager.getRuntime(
+      selection,
+      'C:\\Projects\\One'
+    )
+    const projectOneAgain = await manager.getRuntime(
+      selection,
+      'C:\\Projects\\One'
+    )
+    const projectTwo = await manager.getRuntime(
+      selection,
+      'C:\\Projects\\Two'
+    )
+
+    expect(projectOneAgain).toBe(projectOne)
+    expect(projectTwo).not.toBe(projectOne)
+    expect(create).toHaveBeenNthCalledWith(
+      1,
+      selection,
+      'C:\\Projects\\One'
+    )
+    expect(create).toHaveBeenNthCalledWith(
+      2,
+      selection,
+      'C:\\Projects\\Two'
+    )
+    await manager.dispose()
+  })
+
   it('retires cached runtimes when settings change', async () => {
     const first = runtime()
     const second = runtime()

src/main/agent/selected-runtime-manager.ts

@@ -7,7 +7,10 @@ import type { AgentRuntime } from './runtime'
 import { AgentRuntimeController } from './runtime-controller'
 
 export type SelectedRuntimeResolver = {
-  getRuntime(selection: AgentRuntimeSelection): Promise<AgentRuntime>
+  getRuntime(
+    selection: AgentRuntimeSelection,
+    workspacePath?: string
+  ): Promise<AgentRuntime>
   getStatus(
     selection: AgentRuntimeSelection
   ): Promise<AgentRuntimeStatus>
@@ -15,6 +18,7 @@ export type SelectedRuntimeResolver = {
     selection: AgentRuntimeSelection
   ): Promise<AgentRuntimeStatus>
   releaseConversation(conversationId: string): Promise<void>
+  reset?(): Promise<void>
 }
 
 export class SelectedRuntimeManager implements SelectedRuntimeResolver {
@@ -28,28 +32,35 @@ export class SelectedRuntimeManager implements SelectedRuntimeResolver {
 
   constructor(
     private readonly createRuntime: (
-      selection: AgentRuntimeSelection
+      selection: AgentRuntimeSelection,
+      workspacePath?: string
     ) => Promise<AgentRuntime>
   ) {}
 
   async getRuntime(
-    selection: AgentRuntimeSelection
+    selection: AgentRuntimeSelection,
+    workspacePath?: string
   ): Promise<AgentRuntime> {
     if (this.disposed) {
       throw new Error('Agent Runtime 正在关闭')
     }
-    const key = agentRuntimeSelectionKey(selection)
+    const key = JSON.stringify([
+      agentRuntimeSelectionKey(selection),
+      workspacePath ?? ''
+    ])
     const existing = this.entries.get(key)
     if (existing) {
       return existing
     }
-    const operation = this.createRuntime(selection).then(async (runtime) => {
+    const operation = this.createRuntime(selection, workspacePath).then(
-      if (this.disposed || this.entries.get(key) !== operation) {
+      async (runtime) => {
-        await runtime.dispose()
+        if (this.disposed || this.entries.get(key) !== operation) {
-        throw new Error('Runtime 设置已更改，请重新选择')
+          await runtime.dispose()
+          throw new Error('Runtime 设置已更改，请重新选择')
+        }
+        return new AgentRuntimeController(runtime)
       }
-      return new AgentRuntimeController(runtime)
+    )
-    })
     this.entries.set(key, operation)
     try {
       return await operation

src/main/assistant/assistant-database.test.ts

@@ -234,6 +234,97 @@ describe('AssistantDatabase', () => {
     database.close()
   })
 
+  it('safely deletes a confirmed project and its scoped data', async () => {
+    const database = await createDatabase()
+    const project = database.createProject({
+      name: '待删除项目',
+      description: '删除测试',
+      rootPath: 'C:\\Delete',
+      defaultWorkMode: 'execute'
+    })
+    const conversationId = '00000000-0000-4000-8000-000000000111'
+    const taskId = '00000000-0000-4000-8000-000000000211'
+    database.replaceConversations([
+      {
+        id: conversationId,
+        projectId: project.id,
+        title: '项目对话',
+        updatedAt: Date.now(),
+        messages: []
+      }
+    ])
+    database.createTask({
+      id: taskId,
+      projectId: project.id,
+      conversationId,
+      title: '项目任务',
+      instructions: '执行任务',
+      workMode: 'execute'
+    })
+    database.createTextArtifact({
+      projectId: project.id,
+      taskId,
+      title: '项目成果',
+      content: '内容'
+    })
+    database.createMemory({
+      scope: 'project',
+      scopeId: project.id,
+      type: 'fact',
+      content: '项目记忆'
+    })
+    database.createSchedule({
+      projectId: project.id,
+      title: '项目计划',
+      prompt: '执行计划',
+      workMode: 'ask',
+      recurrence: 'daily',
+      nextRunAt: '2026-08-08T00:00:00.000Z'
+    })
+
+    expect(() =>
+      database.deleteProject(project.id, project.name)
+    ).toThrow('项目仍有进行中的任务')
+    database.updateTaskStatus(taskId, 'completed')
+    expect(() =>
+      database.deleteProject(project.id, '错误名称')
+    ).toThrow('项目名称确认不匹配')
+
+    database.deleteProject(project.id, project.name)
+
+    expect(
+      database.listProjects(true).some((item) => item.id === project.id)
+    ).toBe(false)
+    expect(
+      database.listConversations().some(
+        (conversation) => conversation.projectId === project.id
+      )
+    ).toBe(false)
+    expect(
+      database.listTasks().some((task) => task.projectId === project.id)
+    ).toBe(false)
+    expect(database.listArtifacts(project.id)).toEqual([])
+    expect(database.listSchedules(project.id)).toEqual([])
+    expect(
+      database
+        .listMemories(project.id)
+        .some((memory) => memory.scopeId === project.id)
+    ).toBe(false)
+    expect(database.listProjects()).toHaveLength(1)
+    database.close()
+  })
+
+  it('does not delete the final active project', async () => {
+    const database = await createDatabase()
+    const project = database.listProjects()[0]!
+
+    expect(() =>
+      database.deleteProject(project.id, project.name)
+    ).toThrow('至少需要保留一个可用项目')
+    expect(database.listProjects()).toHaveLength(1)
+    database.close()
+  })
+
   it('creates, updates, and soft-deletes expert roles', async () => {
     const database = await createDatabase()
     const expert = database.createExpert({
@@ -613,6 +704,29 @@ describe('AssistantDatabase', () => {
             id: '00000000-0000-4000-8000-000000000213',
             role: 'assistant',
             content: '处理中',
+            reasoning: '先分析发布范围',
+            blocks: [
+              {
+                id: '00000000-0000-4000-8000-000000000217',
+                type: 'reasoning',
+                content: '先分析发布范围'
+              },
+              {
+                id: '00000000-0000-4000-8000-000000000218',
+                type: 'tool',
+                tool: {
+                  callId: 'call-1',
+                  name: 'read',
+                  state: 'running',
+                  summary: 'OpenCode 工具：read'
+                }
+              },
+              {
+                id: '00000000-0000-4000-8000-000000000219',
+                type: 'text',
+                content: '处理中'
+              }
+            ],
             createdAt: 1_775_000_001_000,
             state: 'streaming',
             artifactIds: [
@@ -665,6 +779,24 @@ describe('AssistantDatabase', () => {
             role: 'assistant',
             state: 'error',
             status: expect.stringContaining('意外中断'),
+            reasoning: '先分析发布范围',
+            blocks: [
+              expect.objectContaining({
+                type: 'reasoning',
+                content: '先分析发布范围'
+              }),
+              expect.objectContaining({
+                type: 'tool',
+                tool: expect.objectContaining({
+                  callId: 'call-1',
+                  state: 'interrupted'
+                })
+              }),
+              expect.objectContaining({
+                type: 'text',
+                content: '处理中'
+              })
+            ],
             artifactIds: [
               '00000000-0000-4000-8000-000000000216'
             ],

src/main/assistant/assistant-database.ts

@@ -89,6 +89,8 @@ type MessageRow = {
 type MessageMetadata = {
   createdAt?: number
   status?: string
+  reasoning?: ConversationSnapshot['messages'][number]['reasoning']
+  blocks?: ConversationSnapshot['messages'][number]['blocks']
   tools?: ConversationSnapshot['messages'][number]['tools']
   sources?: string[]
   sourceReferences?: ConversationSnapshot['messages'][number]['sourceReferences']
@@ -579,6 +581,20 @@ function interruptActiveTools(
   )
 }
 
+function interruptActiveToolBlocks(
+  blocks: MessageMetadata['blocks']
+): MessageMetadata['blocks'] {
+  return blocks?.map((block) =>
+    block.type === 'tool' &&
+    (block.tool.state === 'pending' || block.tool.state === 'running')
+      ? {
+          ...block,
+          tool: { ...block.tool, state: 'interrupted' as const }
+        }
+      : block
+  )
+}
+
 export class AssistantDatabase {
   private database?: DatabaseSync
 
@@ -714,7 +730,13 @@ export class AssistantDatabase {
             metadata.tools?.some(
               (tool) =>
                 tool.state === 'pending' || tool.state === 'running'
-            )
+            ) ||
+              metadata.blocks?.some(
+                (block) =>
+                  block.type === 'tool' &&
+                  (block.tool.state === 'pending' ||
+                    block.tool.state === 'running')
+              )
           )
           if (message.state !== 'streaming' && !hasActiveTool) {
             continue
@@ -727,7 +749,8 @@ export class AssistantDatabase {
                 message.state === 'streaming'
                   ? interruptedMessageStatus
                   : metadata.status,
-              tools: interruptActiveTools(metadata.tools)
+              tools: interruptActiveTools(metadata.tools),
+              blocks: interruptActiveToolBlocks(metadata.blocks)
             }),
             message.id
           )
@@ -859,6 +882,96 @@ export class AssistantDatabase {
     }
   }
 
+  deleteProject(projectId: string, confirmation: string): void {
+    const database = this.requireDatabase()
+    database.exec('BEGIN IMMEDIATE')
+    try {
+      const project = database
+        .prepare('SELECT name, status FROM projects WHERE id = ?')
+        .get(projectId) as
+        | { name: string; status: AssistantProject['status'] }
+        | undefined
+      if (!project) {
+        throw new Error('项目不存在')
+      }
+      if (confirmation !== project.name) {
+        throw new Error('项目名称确认不匹配')
+      }
+      const activeProjectCount = database
+        .prepare(
+          `SELECT COUNT(*) AS count FROM projects
+           WHERE status = 'active'`
+        )
+        .get() as { count: number }
+      if (project.status === 'active' && activeProjectCount.count <= 1) {
+        throw new Error('至少需要保留一个可用项目')
+      }
+      const activeTaskCount = database
+        .prepare(
+          `SELECT COUNT(*) AS count FROM tasks
+           WHERE project_id = ?
+             AND status IN ('queued', 'running', 'waiting_approval', 'paused')`
+        )
+        .get(projectId) as { count: number }
+      if (activeTaskCount.count > 0) {
+        throw new Error('项目仍有进行中的任务，请先停止任务')
+      }
+
+      database
+        .prepare(
+          `DELETE FROM notifications
+           WHERE task_id IN (
+             SELECT id FROM tasks WHERE project_id = ?
+           ) OR schedule_id IN (
+             SELECT id FROM schedules WHERE project_id = ?
+           )`
+        )
+        .run(projectId, projectId)
+      database
+        .prepare(
+          `DELETE FROM delegation_outbox
+           WHERE task_id IN (
+             SELECT id FROM tasks WHERE project_id = ?
+           )`
+        )
+        .run(projectId)
+      database
+        .prepare(
+          `DELETE FROM memory_items
+           WHERE (scope = 'project' AND scope_id = ?)
+              OR (scope = 'conversation' AND scope_id IN (
+                SELECT id FROM conversations WHERE project_id = ?
+              ))`
+        )
+        .run(projectId, projectId)
+      database
+        .prepare('DELETE FROM heartbeat_configs WHERE project_id = ?')
+        .run(projectId)
+      database
+        .prepare('DELETE FROM artifacts WHERE project_id = ?')
+        .run(projectId)
+      database
+        .prepare('DELETE FROM tasks WHERE project_id = ?')
+        .run(projectId)
+      database
+        .prepare('DELETE FROM conversations WHERE project_id = ?')
+        .run(projectId)
+      database
+        .prepare('DELETE FROM schedules WHERE project_id = ?')
+        .run(projectId)
+      const result = database
+        .prepare('DELETE FROM projects WHERE id = ?')
+        .run(projectId)
+      if (result.changes !== 1) {
+        throw new Error('项目不存在')
+      }
+      database.exec('COMMIT')
+    } catch (error) {
+      database.exec('ROLLBACK')
+      throw error
+    }
+  }
+
   listConversations(): ConversationSnapshot[] {
     const database = this.requireDatabase()
     const conversations = database
@@ -897,6 +1010,10 @@ export class AssistantDatabase {
           id: message.id,
           role: message.role,
           content: message.content,
+          reasoning: metadata.reasoning,
+          blocks: interrupted
+            ? interruptActiveToolBlocks(metadata.blocks)
+            : metadata.blocks,
           createdAt:
             metadata.createdAt ?? Date.parse(message.created_at),
           state: interrupted ? ('error' as const) : message.state,
@@ -1006,6 +1123,8 @@ export class AssistantDatabase {
             JSON.stringify({
               createdAt: message.createdAt,
               status: message.status,
+              reasoning: message.reasoning,
+              blocks: message.blocks,
               tools: message.tools,
               sources: message.sources,
               sourceReferences: message.sourceReferences,

src/main/assistant/workspace-changes-service.test.ts

@@ -62,7 +62,7 @@ describe('getWorkspaceChanges', () => {
     expect(changes.patch).toContain('+after')
   })
 
-  it('fails safely for a non-Git directory', async () => {
+  it('keeps file browsing available without reporting Git errors', async () => {
     const directory = await mkdtemp(join(tmpdir(), 'goodbuddy-changes-'))
     temporaryDirectories.push(directory)
 
@@ -70,7 +70,7 @@ describe('getWorkspaceChanges', () => {
 
     expect(changes.available).toBe(false)
     expect(changes.files).toEqual([])
-    expect(changes.error).toBeTruthy()
+    expect(changes.error).toBeUndefined()
   })
 })
 

src/main/assistant/workspace-changes-service.ts

@@ -1,5 +1,6 @@
 import spawn from 'cross-spawn'
-import { basename, extname } from 'node:path'
+import { basename, extname, join } from 'node:path'
+import { stat } from 'node:fs/promises'
 import type {
   WorkspaceChangedFile,
   WorkspaceChanges,
@@ -164,6 +165,15 @@ async function resolveWorkspacePath(
   }
 }
 
+export async function resolveWorkspaceEntryPath(
+  rootPath: string,
+  inputPath: string,
+  expected: 'file' | 'directory'
+): Promise<string> {
+  return (await resolveWorkspacePath(rootPath, inputPath, expected))
+    .canonicalPath
+}
+
 function parseChangedFiles(status: string): {
   files: WorkspaceChangedFile[]
   truncated: boolean
@@ -223,6 +233,19 @@ export async function getWorkspaceChanges(
       error: '项目尚未配置工作区目录'
     }
   }
+  const gitMetadata = await stat(join(rootPath, '.git')).catch(
+    () => undefined
+  )
+  if (!gitMetadata) {
+    return {
+      rootPath,
+      available: false,
+      status: '',
+      patch: '',
+      files: [],
+      truncated: false
+    }
+  }
   try {
     const [status, patch] = await Promise.all([
       runGit(rootPath, [

src/main/capabilities/capability-service.test.ts

@@ -1,6 +1,7 @@
 import { mkdtemp, mkdir, readFile, rm, writeFile } from 'node:fs/promises'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
+import { strToU8, zipSync } from 'fflate'
 import {
   afterEach,
   describe,
@@ -265,6 +266,62 @@ describe('CapabilityService', () => {
     ).rejects.toThrow('只能删除已导入')
   })
 
+  it('imports a managed Skill from a ZIP package', async () => {
+    const { directory, importedRoot, service } = await createService()
+    const packageRoot = join(directory, 'zip-source')
+    await writeSkill(packageRoot, 'meeting-helper', '会议助手')
+    const skillMarkdown = await readFile(
+      join(packageRoot, 'meeting-helper', 'SKILL.md')
+    )
+    const archivePath = join(directory, 'meeting-helper.zip')
+    await writeFile(
+      archivePath,
+      zipSync({
+        'meeting-helper/SKILL.md': skillMarkdown,
+        'meeting-helper/template.txt': strToU8('template')
+      })
+    )
+
+    const imported = await service.importSkill(archivePath)
+
+    expect(imported.skills).toContainEqual(
+      expect.objectContaining({
+        id: 'meeting-helper',
+        source: 'imported'
+      })
+    )
+    await expect(
+      readFile(
+        join(importedRoot, 'meeting-helper', 'template.txt'),
+        'utf8'
+      )
+    ).resolves.toBe('template')
+  })
+
+  it('rejects unsafe paths in a Skill ZIP package', async () => {
+    const { directory, importedRoot, service } = await createService()
+    const packageRoot = join(directory, 'unsafe-source')
+    await writeSkill(packageRoot, 'unsafe-skill', '不安全 Skill')
+    const skillMarkdown = await readFile(
+      join(packageRoot, 'unsafe-skill', 'SKILL.md')
+    )
+    const archivePath = join(directory, 'unsafe-skill.zip')
+    await writeFile(
+      archivePath,
+      zipSync({
+        '../escape.txt': strToU8('escape'),
+        'unsafe-skill/SKILL.md': skillMarkdown
+      })
+    )
+
+    await expect(service.importSkill(archivePath)).rejects.toThrow(
+      'Skill ZIP 包含不安全路径'
+    )
+    await expect(
+      readFile(join(importedRoot, 'escape.txt'), 'utf8')
+    ).rejects.toThrow()
+  })
+
   it('encrypts remote MCP secrets and never returns them publicly', async () => {
     const { filePath, service } = await createService()
     const snapshot = await service.saveMcpServer(undefined, {

src/main/capabilities/capability-service.ts

@@ -1,4 +1,5 @@
 import { createHash, randomUUID } from 'node:crypto'
+import { unzipSync } from 'fflate'
 import {
   lstat,
   mkdir,
@@ -10,7 +11,7 @@ import {
   stat,
   writeFile
 } from 'node:fs/promises'
-import { basename, dirname, join } from 'node:path'
+import { basename, dirname, extname, join } from 'node:path'
 import { parse as parseYaml } from 'yaml'
 import { z } from 'zod'
 import {
@@ -207,7 +208,7 @@ function defaultSkillState(): z.infer<typeof skillStateSchema> {
 async function readSkill(
   directoryPath: string,
   source: SkillSummary['source'],
-  expectedId = basename(directoryPath)
+  expectedId: string | null = basename(directoryPath)
 ): Promise<Omit<SkillSummary, 'enabled' | 'assignments'>> {
   const filePath = join(directoryPath, 'SKILL.md')
   const file = await stat(filePath)
@@ -220,7 +221,7 @@ async function readSkill(
     throw new Error(`${basename(directoryPath)} 的 SKILL.md 格式无效`)
   }
   const metadata = skillMetadataSchema.parse(parseYaml(match[1]))
-  if (metadata.id !== expectedId) {
+  if (expectedId !== null && metadata.id !== expectedId) {
     throw new Error(`Skill ID 必须与目录名一致：${metadata.id}`)
   }
   return skillSummarySchema
@@ -309,6 +310,132 @@ async function copySkillPackage(
   await copyDirectory(sourceRoot, targetRoot, 0)
 }
 
+function parseSkillZipPath(path: string): string[] {
+  const normalized = path.replaceAll('\\', '/')
+  const withoutTrailingSlash = normalized.replace(/\/+$/u, '')
+  if (
+    !withoutTrailingSlash ||
+    normalized.startsWith('/') ||
+    /^[a-z]:/iu.test(normalized)
+  ) {
+    throw new Error('Skill ZIP 包含不安全路径')
+  }
+  const segments = withoutTrailingSlash.split('/')
+  if (
+    segments.some(
+      (segment) =>
+        !segment ||
+        segment === '.' ||
+        segment === '..' ||
+        segment.length > 255 ||
+        [...segment].some((character) => {
+          const code = character.charCodeAt(0)
+          return code <= 31 || code === 127
+        })
+    ) ||
+    normalized.length > 512
+  ) {
+    throw new Error('Skill ZIP 包含不安全路径')
+  }
+  return segments
+}
+
+function isIgnoredSkillZipPath(segments: readonly string[]): boolean {
+  return (
+    segments[0] === '__MACOSX' ||
+    segments.at(-1) === '.DS_Store'
+  )
+}
+
+async function extractSkillZip(
+  archivePath: string,
+  targetRoot: string
+): Promise<string | undefined> {
+  const archiveDetails = await stat(archivePath)
+  if (
+    !archiveDetails.isFile() ||
+    archiveDetails.size > MAX_SKILL_PACKAGE_BYTES
+  ) {
+    throw new Error('Skill ZIP 文件无效或过大')
+  }
+  const archiveBytes = await readFile(archivePath)
+  const selectedPaths = new Map<string, string[]>()
+  const normalizedPaths = new Set<string>()
+  let fileCount = 0
+  let totalBytes = 0
+  let files: Record<string, Uint8Array>
+  try {
+    files = unzipSync(archiveBytes, {
+      filter: (file) => {
+        const segments = parseSkillZipPath(file.name)
+        if (
+          file.name.endsWith('/') ||
+          isIgnoredSkillZipPath(segments)
+        ) {
+          return false
+        }
+        const normalizedPath = segments.join('/').toLowerCase()
+        if (normalizedPaths.has(normalizedPath)) {
+          throw new Error('Skill ZIP 包含重复文件路径')
+        }
+        normalizedPaths.add(normalizedPath)
+        fileCount += 1
+        totalBytes += file.originalSize
+        if (
+          fileCount > MAX_SKILL_PACKAGE_FILES ||
+          file.originalSize > MAX_SKILL_FILE_BYTES ||
+          totalBytes > MAX_SKILL_PACKAGE_BYTES
+        ) {
+          throw new Error('Skill ZIP 大小或文件数量超过安全限制')
+        }
+        selectedPaths.set(file.name, segments)
+        return true
+      }
+    })
+  } catch (error) {
+    if (error instanceof Error && error.message.startsWith('Skill ZIP')) {
+      throw error
+    }
+    throw new Error('Skill ZIP 文件无效或不受支持', {
+      cause: error
+    })
+  }
+
+  const skillEntries = [...selectedPaths.entries()].filter(
+    ([, segments]) => segments.at(-1) === 'SKILL.md'
+  )
+  if (skillEntries.length !== 1) {
+    throw new Error('Skill ZIP 必须且只能包含一个 SKILL.md')
+  }
+  const packageRoot = skillEntries[0]![1].slice(0, -1)
+  const packageRootKey = packageRoot
+    .map((segment) => segment.toLowerCase())
+  for (const segments of selectedPaths.values()) {
+    const belongsToPackage = packageRootKey.every(
+      (segment, index) => segments[index]?.toLowerCase() === segment
+    )
+    if (!belongsToPackage || segments.length <= packageRoot.length) {
+      throw new Error('Skill ZIP 只能包含一个 Skill 包')
+    }
+    if (segments.length - packageRoot.length - 1 > MAX_SKILL_DEPTH) {
+      throw new Error('Skill ZIP 目录层级超过安全限制')
+    }
+  }
+
+  await mkdir(targetRoot, { recursive: true })
+  for (const [archiveName, contents] of Object.entries(files)) {
+    const segments = selectedPaths.get(archiveName)
+    if (!segments) {
+      continue
+    }
+    const relativeSegments = segments.slice(packageRoot.length)
+    const targetPath = join(targetRoot, ...relativeSegments)
+    await mkdir(dirname(targetPath), { recursive: true })
+    await writeFile(targetPath, contents, { mode: 0o600 })
+  }
+  return packageRoot.at(-1)
+}
+
 export class CapabilityService {
   private state?: StoredCapabilities
   private loadPromise?: Promise<StoredCapabilities>
@@ -819,21 +946,13 @@ export class CapabilityService {
   importSkill(sourcePath: string): Promise<CapabilitySnapshot> {
     return this.queue(async () => {
       const canonicalSource = await realpath(sourcePath)
-      if (!(await stat(canonicalSource)).isDirectory()) {
+      const sourceDetails = await stat(canonicalSource)
-        throw new Error('所选 Skill 路径不是目录')
+      const isDirectory = sourceDetails.isDirectory()
-      }
+      const isZip =
-      const skill = await readSkill(canonicalSource, 'imported')
+        sourceDetails.isFile() &&
-      const builtins = await listSkills(this.builtinSkillsRoot, 'builtin')
+        extname(canonicalSource).toLowerCase() === '.zip'
-      if (builtins.some((item) => item.id === skill.id)) {
+      if (!isDirectory && !isZip) {
-        throw new Error('导入的 Skill ID 与内置 Skill 冲突')
+        throw new Error('所选 Skill 路径必须是目录或 .zip 文件')
-      }
-      const targetPath = join(this.importedSkillsRoot, skill.id)
-      if (
-        await stat(targetPath)
-          .then(() => true)
-          .catch(() => false)
-      ) {
-        throw new Error('同名 Skill 已导入，请先删除后重试')
       }
       await mkdir(this.importedSkillsRoot, { recursive: true })
       const temporaryPath = join(
@@ -841,22 +960,47 @@ export class CapabilityService {
         `.import-${randomUUID()}`
       )
       try {
-        await copySkillPackage(canonicalSource, temporaryPath)
+        const archiveDirectoryName = isZip
+          ? await extractSkillZip(canonicalSource, temporaryPath)
+          : undefined
+        const skill = await readSkill(
+          isDirectory ? canonicalSource : temporaryPath,
+          'imported',
+          isDirectory ? undefined : (archiveDirectoryName ?? null)
+        )
+        const builtins = await listSkills(
+          this.builtinSkillsRoot,
+          'builtin'
+        )
+        if (builtins.some((item) => item.id === skill.id)) {
+          throw new Error('导入的 Skill ID 与内置 Skill 冲突')
+        }
+        const targetPath = join(this.importedSkillsRoot, skill.id)
+        if (
+          await stat(targetPath)
+            .then(() => true)
+            .catch(() => false)
+        ) {
+          throw new Error('同名 Skill 已导入，请先删除后重试')
+        }
+        if (isDirectory) {
+          await copySkillPackage(canonicalSource, temporaryPath)
+        }
         await readSkill(temporaryPath, 'imported', skill.id)
         await rename(temporaryPath, targetPath)
+        const state = await this.load()
+        await this.persist({
+          ...state,
+          skills: {
+            ...state.skills,
+            [skill.id]: defaultSkillState()
+          }
+        })
+        return this.getSnapshot()
       } catch (error) {
         await rm(temporaryPath, { recursive: true, force: true })
         throw error
       }
-      const state = await this.load()
-      await this.persist({
-        ...state,
-        skills: {
-          ...state.skills,
-          [skill.id]: defaultSkillState()
-        }
-      })
-      return this.getSnapshot()
     })
   }
 

src/main/desktop-notification.test.ts

@@ -0,0 +1,48 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+import { showDesktopNotificationWhenUnfocused } from './desktop-notification'
+
+const notificationMocks = vi.hoisted(() => ({
+  isSupported: vi.fn(() => true),
+  show: vi.fn()
+}))
+
+vi.mock('electron', () => ({
+  Notification: class {
+    static isSupported = notificationMocks.isSupported
+
+    show = notificationMocks.show
+  }
+}))
+
+describe('showDesktopNotificationWhenUnfocused', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+    notificationMocks.isSupported.mockReturnValue(true)
+  })
+
+  it('suppresses desktop notifications while GoodBuddy is focused', () => {
+    const shown = showDesktopNotificationWhenUnfocused(
+      {
+        isDestroyed: vi.fn(() => false),
+        isFocused: vi.fn(() => true)
+      } as never,
+      { title: '任务已完成' }
+    )
+
+    expect(shown).toBe(false)
+    expect(notificationMocks.show).not.toHaveBeenCalled()
+  })
+
+  it('shows desktop notifications while GoodBuddy is unfocused', () => {
+    const shown = showDesktopNotificationWhenUnfocused(
+      {
+        isDestroyed: vi.fn(() => false),
+        isFocused: vi.fn(() => false)
+      } as never,
+      { title: '任务已完成' }
+    )
+
+    expect(shown).toBe(true)
+    expect(notificationMocks.show).toHaveBeenCalledOnce()
+  })
+})

src/main/desktop-notification.ts

@@ -0,0 +1,20 @@
+import {
+  Notification,
+  type BrowserWindow,
+  type NotificationConstructorOptions
+} from 'electron'
+
+export function showDesktopNotificationWhenUnfocused(
+  window: BrowserWindow,
+  options: NotificationConstructorOptions
+): boolean {
+  if (
+    window.isDestroyed() ||
+    window.isFocused() ||
+    !Notification.isSupported()
+  ) {
+    return false
+  }
+  new Notification(options).show()
+  return true
+}

src/main/index.ts

@@ -382,14 +382,17 @@ if (hasSingleInstanceLock) {
       )
     }
     const createSelectedRuntime = async (
-      selection: AgentRuntimeSelection
+      selection: AgentRuntimeSelection,
+      workspacePath?: string
     ): Promise<AgentRuntime> => {
       const resolved = applyRuntimeSelection(
         await settingsStore.getResolvedSettings(),
         selection
       )
       return createRuntimeWithCapabilities(
-        resolved.settings,
+        workspacePath
+          ? { ...resolved.settings, workspacePath }
+          : resolved.settings,
         resolved.target
       )
     }

src/main/ipc.test.ts

@@ -18,6 +18,10 @@ const electronMocks = vi.hoisted(() => {
     removeHandler: vi.fn((channel: string) => {
       handlers.delete(channel)
     }),
+    showOpenDialog: vi.fn(async () => ({
+      canceled: true,
+      filePaths: [] as string[]
+    })),
     openPath: vi.fn(async () => ''),
     showItemInFolder: vi.fn(),
     openExternal: vi.fn(async () => undefined)
@@ -78,6 +82,7 @@ describe('registerIpcHandlers computer capabilities', () => {
       browserProfiles: { profiles: [], defaultProfileId: null }
     }
     const capabilityService = {
+      importSkill: vi.fn(async () => snapshot),
       setComputerCapabilityEnabled: vi.fn(async () => snapshot),
       createBrowserProfile: vi.fn(async () => snapshot),
       diagnoseComputerCapability: vi.fn(async () => ({
@@ -131,6 +136,31 @@ describe('registerIpcHandlers computer capabilities', () => {
     ).toHaveBeenCalledWith('host-browser-control', true)
     expect(onRuntimeSettingsChanged).toHaveBeenCalledOnce()
 
+    electronMocks.showOpenDialog.mockResolvedValueOnce({
+      canceled: false,
+      filePaths: ['C:\\meeting-helper.zip']
+    })
+    await expect(
+      electronMocks.handlers.get(
+        ipcChannels.capabilitiesImportSkill
+      )?.(event, 'zip')
+    ).resolves.toEqual(snapshot)
+    expect(electronMocks.showOpenDialog).toHaveBeenCalledWith(
+      window,
+      expect.objectContaining({
+        properties: ['openFile'],
+        filters: [{ name: 'Skill ZIP', extensions: ['zip'] }]
+      })
+    )
+    expect(capabilityService.importSkill).toHaveBeenCalledWith(
+      'C:\\meeting-helper.zip'
+    )
+    await expect(
+      electronMocks.handlers.get(
+        ipcChannels.capabilitiesImportSkill
+      )?.(event, 'unsupported')
+    ).rejects.toThrow()
+
     browserStateListener?.({
       conversationId: 'browser-conversation',
       status: 'ready',
@@ -183,7 +213,9 @@ vi.mock('electron', () => ({
     getVersion: vi.fn(() => '0.1.0')
   },
   BrowserWindow: class {},
-  dialog: {},
+  dialog: {
+    showOpenDialog: electronMocks.showOpenDialog
+  },
   ipcMain: {
     handle: electronMocks.handle,
     removeHandler: electronMocks.removeHandler
@@ -838,7 +870,11 @@ describe('registerIpcHandlers agent terminal state', () => {
       upsertModelUsageCall: vi.fn(),
       clearAssistantData: vi.fn(),
       listExperts: vi.fn<() => Array<Record<string, unknown>>>(() => []),
-      getExpert: vi.fn()
+      getExpert: vi.fn(),
+      getProject: vi.fn((projectId: string) => ({
+        id: projectId,
+        rootPath: 'C:\\ProjectWorkspace'
+      }))
     }
     const webContents = {
       mainFrame: { url: 'file:///goodbuddy/index.html' },
@@ -1229,6 +1265,7 @@ describe('registerIpcHandlers agent terminal state', () => {
       harness.handler?.(event, {
         requestId: '00000000-0000-4000-8000-000000000011',
         conversationId: 'conversation-one',
+        projectId: '00000000-0000-4000-8000-000000000101',
         prompt: 'first request',
         workMode: 'ask',
         runtimeSelection: firstSelection
@@ -1258,7 +1295,8 @@ describe('registerIpcHandlers agent terminal state', () => {
     })
     expect(fallbackRuntime.run).not.toHaveBeenCalled()
     expect(selectedRuntimes.getRuntime).toHaveBeenCalledWith(
-      firstSelection
+      firstSelection,
+      'C:\\ProjectWorkspace'
     )
     expect(selectedRuntimes.getRuntime).toHaveBeenCalledWith(
       secondSelection

src/main/ipc.ts

@@ -3,7 +3,6 @@ import {
   BrowserWindow,
   dialog,
   ipcMain,
-  Notification,
   shell
 } from 'electron'
 import { mkdir, readFile, realpath, stat } from 'node:fs/promises'
@@ -14,6 +13,7 @@ import { z } from 'zod'
 import { formatShortcutForDisplay } from '../shared/shortcut'
 import {
   approvalDecisionSchema,
+  agentQuestionResponseSchema,
   agentRequestSchema,
   browserStopRequestSchema,
   knowledgeCreateSchema,
@@ -30,8 +30,10 @@ import {
   windowCaptureRequestSchema,
   workspaceDirectoryRequestSchema,
   workspaceFileRequestSchema,
+  workspaceOpenPathRequestSchema,
   type AgentRuntimeDetection,
   type AgentEvent,
+  type AgentRequest,
   type AppInfo,
   type BrowserLiveState,
   type KnowledgeSnapshot,
@@ -49,6 +51,7 @@ import {
   mcpServerInputSchema,
   skillAssignmentsInputSchema,
   skillIdSchema,
+  skillImportKindSchema,
   skillToggleInputSchema,
   type CapabilitySnapshot,
   type CapabilityDiagnosticReport,
@@ -111,9 +114,11 @@ import { RemoteDelegationService } from './assistant/remote-delegation-service'
 import {
   getWorkspaceChanges,
   listWorkspaceDirectory,
-  readWorkspaceFile
+  readWorkspaceFile,
+  resolveWorkspaceEntryPath
 } from './assistant/workspace-changes-service'
 import { HeartbeatService } from './assistant/heartbeat-service'
+import { showDesktopNotificationWhenUnfocused } from './desktop-notification'
 import {
   SubagentRunError,
   type SubagentService
@@ -238,6 +243,12 @@ const projectArchiveRequestSchema = z
     archived: z.boolean()
   })
   .strict()
+const projectDeleteRequestSchema = z
+  .object({
+    projectId: assistantIdSchema,
+    confirmation: z.string().max(120)
+  })
+  .strict()
 const memoryStatusRequestSchema = z
   .object({
     memoryId: assistantIdSchema,
@@ -494,6 +505,10 @@ export function registerIpcHandlers(
   knowledgeGateway?: KnowledgeMcpGateway
 ): () => Promise<void> {
   const activeRequests = new Map<string, AbortController>()
+  const pendingAgentQuestions = new Map<
+    string,
+    { requestId: string; runtime: AgentRuntime }
+  >()
   const heartbeatControllers = new Set<AbortController>()
   let shuttingDown = false
   let executionPaused = false
@@ -506,6 +521,21 @@ export function registerIpcHandlers(
     )
     return execution
   }
+  const resolveRequestRuntime = async (
+    request: Pick<AgentRequest, 'projectId' | 'runtimeSelection'>
+  ): Promise<AgentRuntime> => {
+    const projectWorkspace = request.projectId
+      ? assistantDatabase.getProject(request.projectId).rootPath.trim()
+      : ''
+    if (!selectedRuntimes || (!request.runtimeSelection && !projectWorkspace)) {
+      return runtime
+    }
+    const selection =
+      request.runtimeSelection ?? ({ provider: 'auto' } as const)
+    return projectWorkspace
+      ? selectedRuntimes.getRuntime(selection, projectWorkspace)
+      : selectedRuntimes.getRuntime(selection)
+  }
   const channels = Object.values(ipcChannels).filter(
     (channel) =>
       channel !== ipcChannels.agentEvent &&
@@ -618,7 +648,10 @@ export function registerIpcHandlers(
     assistantDatabase,
     {
       summarize: async (request) => {
-        if (runtime.capability === 'image-generation') {
+        const requestRuntime = await resolveRequestRuntime({
+          projectId: request.projectId
+        })
+        if (requestRuntime.capability === 'image-generation') {
           throw new Error('智能心跳需要文本模型，当前默认连接仅支持图像生成')
         }
         const controller = new AbortController()
@@ -644,10 +677,11 @@ export function registerIpcHandlers(
         let output = ''
         let completed = false
         try {
-          for await (const event of runtime.run(
+          for await (const event of requestRuntime.run(
             {
               requestId,
               conversationId,
+              projectId: request.projectId,
               workMode: 'ask',
               prompt: [
                 request.systemInstruction,
@@ -704,7 +738,7 @@ export function registerIpcHandlers(
         } finally {
           clearTimeout(timeout)
           heartbeatControllers.delete(controller)
-          await runtime.releaseConversation?.(conversationId)
+          await requestRuntime.releaseConversation?.(conversationId)
         }
       }
     },
@@ -755,7 +789,10 @@ export function registerIpcHandlers(
     let output = ''
     let completed = false
     try {
-      for await (const agentEvent of runtime.run(
+      const requestRuntime = await resolveRequestRuntime({
+        projectId: schedule.projectId
+      })
+      for await (const agentEvent of requestRuntime.run(
         {
           requestId,
           conversationId: `${origin}:${schedule.id}`,
@@ -841,12 +878,10 @@ export function registerIpcHandlers(
         })
       }
       assistantDatabase.updateTaskStatus(requestId, 'completed')
-      if (Notification.isSupported()) {
+      showDesktopNotificationWhenUnfocused(window, {
-        new Notification({
+        title: `定时任务完成：${schedule.title}`,
-          title: `定时任务完成：${schedule.title}`,
+        body: '结果已保存到 GoodBuddy 成果工作栏。'
-          body: '结果已保存到 GoodBuddy 成果工作栏。'
+      })
-        }).show()
-      }
       return { status: 'completed', output }
     } catch (error) {
       const message = safeRuntimeError(error, '定时任务执行失败')
@@ -855,12 +890,10 @@ export function registerIpcHandlers(
         controller.signal.aborted ? 'cancelled' : 'failed',
         message
       )
-      if (Notification.isSupported()) {
+      showDesktopNotificationWhenUnfocused(window, {
-        new Notification({
+        title: `定时任务失败：${schedule.title}`,
-          title: `定时任务失败：${schedule.title}`,
+        body: '打开 GoodBuddy 任务工作栏查看详情。'
-          body: '打开 GoodBuddy 任务工作栏查看详情。'
+      })
-        }).show()
-      }
       return { status: 'failed', error: message }
     } finally {
       externalSignal?.removeEventListener(
@@ -1182,12 +1215,7 @@ export function registerIpcHandlers(
         throw new Error('请求包含不存在的知识库')
       }
     }
-    const selectedRuntime =
+    const selectedRuntime = await resolveRequestRuntime(parsedInput)
-      parsedInput.runtimeSelection && selectedRuntimes
-        ? await selectedRuntimes.getRuntime(
-            parsedInput.runtimeSelection
-          )
-        : runtime
     const normalizedWorkMode = normalizeInteractiveWorkMode(
       parsedInput.workMode
     )
@@ -1381,6 +1409,12 @@ export function registerIpcHandlers(
           if (publicEvent.type === 'tool') {
             toolStates.set(publicEvent.callId, publicEvent)
           }
+          if (publicEvent.type === 'question') {
+            pendingAgentQuestions.set(publicEvent.questionId, {
+              requestId: request.requestId,
+              runtime: selectedRuntime
+            })
+          }
           if (publicEvent.type === 'error') {
             assistantDatabase.appendTaskEvent(
               request.requestId,
@@ -1446,12 +1480,10 @@ export function registerIpcHandlers(
               request.requestId,
               'completed'
             )
-            if (!window.isFocused() && Notification.isSupported()) {
+            showDesktopNotificationWhenUnfocused(window, {
-              new Notification({
+              title: 'GoodBuddy 任务已完成',
-                title: 'GoodBuddy 任务已完成',
+              body: '任务结果已保存到成果工作栏。'
-                body: '任务结果已保存到成果工作栏。'
+            })
-              }).show()
-            }
           }
           if (!window.isDestroyed()) {
             window.webContents.send(ipcChannels.agentEvent, publicEvent)
@@ -1485,18 +1517,21 @@ export function registerIpcHandlers(
             agentEvent
           )
         }
-        if (!window.isFocused() && Notification.isSupported()) {
+        showDesktopNotificationWhenUnfocused(window, {
-          new Notification({
+          title: controller.signal.aborted
-            title: controller.signal.aborted
+            ? 'GoodBuddy 任务已取消'
-              ? 'GoodBuddy 任务已取消'
+            : 'GoodBuddy 任务失败',
-              : 'GoodBuddy 任务失败',
+          body: '打开任务工作栏查看详情。'
-            body: '打开任务工作栏查看详情。'
+        })
-          }).show()
-        }
         if (!window.isDestroyed()) {
           window.webContents.send(ipcChannels.agentEvent, agentEvent)
         }
       } finally {
+        for (const [questionId, pending] of pendingAgentQuestions) {
+          if (pending.requestId === request.requestId) {
+            pendingAgentQuestions.delete(questionId)
+          }
+        }
         knowledgeGateway?.revoke(request.knowledgeCapabilityToken)
         activeRequests.delete(request.requestId)
       }
@@ -1515,6 +1550,22 @@ export function registerIpcHandlers(
     const response = approvalResponseSchema.parse(input)
     approvalBroker.respond(response.approvalId, response.decision)
   })
+  ipcMain.handle(
+    ipcChannels.agentQuestionRespond,
+    async (event, input: unknown) => {
+      assertTrustedSender(event, window)
+      const response = agentQuestionResponseSchema.parse(input)
+      const pending = pendingAgentQuestions.get(response.questionId)
+      if (!pending?.runtime.respondToQuestion) {
+        throw new Error('OpenCode 提问已失效或不存在')
+      }
+      await pending.runtime.respondToQuestion(
+        response.questionId,
+        response.answers.length > 0 ? response.answers : undefined
+      )
+      pendingAgentQuestions.delete(response.questionId)
+    }
+  )
 
   ipcMain.handle(
     ipcChannels.runtimeSettingsGet,
@@ -2016,10 +2067,15 @@ export function registerIpcHandlers(
 
   ipcMain.handle(
     ipcChannels.projectsUpdate,
-    (event, input: unknown) => {
+    async (event, input: unknown) => {
       assertTrustedSender(event, window)
       const value = projectUpdateRequestSchema.parse(input)
-      return assistantDatabase.updateProject(value.projectId, value.input)
+      const project = assistantDatabase.updateProject(
+        value.projectId,
+        value.input
+      )
+      await selectedRuntimes?.reset?.()
+      return project
     }
   )
 
@@ -2034,6 +2090,18 @@ export function registerIpcHandlers(
       )
     }
   )
+  ipcMain.handle(
+    ipcChannels.projectsDelete,
+    async (event, input: unknown) => {
+      assertTrustedSender(event, window)
+      const value = projectDeleteRequestSchema.parse(input)
+      assistantDatabase.deleteProject(
+        value.projectId,
+        value.confirmation
+      )
+      await selectedRuntimes?.reset?.()
+    }
+  )
 
   ipcMain.handle(ipcChannels.conversationsList, (event) => {
     assertTrustedSender(event, window)
@@ -2078,6 +2146,27 @@ export function registerIpcHandlers(
       return readWorkspaceFile(project.rootPath, value.path)
     }
   )
+  ipcMain.handle(
+    ipcChannels.workspacePathOpen,
+    async (event, input: unknown) => {
+      assertTrustedSender(event, window)
+      const value = workspaceOpenPathRequestSchema.parse(input)
+      const project = assistantDatabase.getProject(value.projectId)
+      const targetPath = await resolveWorkspaceEntryPath(
+        project.rootPath,
+        value.path,
+        value.type
+      )
+      const error = await shell.openPath(targetPath)
+      if (error) {
+        throw new Error(
+          value.type === 'directory'
+            ? '无法在系统资源管理器中打开文件夹'
+            : '无法使用系统默认应用打开文件'
+        )
+      }
+    }
+  )
 
   ipcMain.handle(ipcChannels.tasksList, (event) => {
     assertTrustedSender(event, window)
@@ -2337,12 +2426,22 @@ export function registerIpcHandlers(
 
   ipcMain.handle(
     ipcChannels.capabilitiesImportSkill,
-    async (event): Promise<CapabilitySnapshot> => {
+    async (event, input: unknown): Promise<CapabilitySnapshot> => {
       assertTrustedSender(event, window)
-      const result = await dialog.showOpenDialog(window, {
+      const kind = skillImportKindSchema.parse(input)
-        title: '选择包含 SKILL.md 的目录',
+      const result = await dialog.showOpenDialog(
-        properties: ['openDirectory']
+        window,
-      })
+        kind === 'zip'
+          ? {
+              title: '选择 Skill ZIP 文件',
+              properties: ['openFile'],
+              filters: [{ name: 'Skill ZIP', extensions: ['zip'] }]
+            }
+          : {
+              title: '选择包含 SKILL.md 的目录',
+              properties: ['openDirectory']
+            }
+      )
       if (result.canceled || !result.filePaths[0]) {
         return capabilityService.getSnapshot()
       }

src/preload/index.ts

@@ -2,6 +2,7 @@ import { contextBridge, ipcRenderer, webUtils } from 'electron'
 import {
   type ApprovalDecision,
   type AgentEvent,
+  type AgentQuestionAnswer,
   type AgentRequest,
   type AgentRuntimeDetection,
   type AgentRuntimeStatus,
@@ -141,6 +142,15 @@ const desktopApi: DesktopApi = {
         decision
       })
     },
+    respondQuestion: async (
+      questionId: string,
+      answers?: AgentQuestionAnswer[]
+    ) => {
+      await ipcRenderer.invoke(ipcChannels.agentQuestionRespond, {
+        questionId,
+        answers: answers ?? []
+      })
+    },
     onEvent: (listener) => {
       const handler = (_event: Electron.IpcRendererEvent, payload: AgentEvent): void =>
         listener(payload)
@@ -355,6 +365,12 @@ const desktopApi: DesktopApi = {
         projectId,
         archived
       })
+    },
+    delete: async (projectId: string, confirmation: string) => {
+      await ipcRenderer.invoke(ipcChannels.projectsDelete, {
+        projectId,
+        confirmation
+      })
     }
   },
   conversations: {
@@ -384,7 +400,18 @@ const desktopApi: DesktopApi = {
       ipcRenderer.invoke(ipcChannels.workspaceFileRead, {
         projectId,
         path
-      }) as Promise<WorkspaceFilePreview>
+      }) as Promise<WorkspaceFilePreview>,
+    openPath: async (
+      projectId: string,
+      path: string,
+      type: 'file' | 'directory'
+    ) => {
+      await ipcRenderer.invoke(ipcChannels.workspacePathOpen, {
+        projectId,
+        path,
+        type
+      })
+    }
   },
   tasks: {
     list: () =>
@@ -534,9 +561,10 @@ const desktopApi: DesktopApi = {
       ipcRenderer.invoke(
         ipcChannels.capabilitiesSnapshot
       ) as Promise<CapabilitySnapshot>,
-    importSkill: () =>
+    importSkill: (kind) =>
       ipcRenderer.invoke(
-        ipcChannels.capabilitiesImportSkill
+        ipcChannels.capabilitiesImportSkill,
+        kind
       ) as Promise<CapabilitySnapshot>,
     removeSkill: (skillId) =>
       ipcRenderer.invoke(

src/renderer/src/AgentQuestionCard.tsx

@@ -0,0 +1,171 @@
+import { CircleHelp } from 'lucide-react'
+import { useMemo, useState } from 'react'
+import type {
+  AgentEvent,
+  AgentQuestionAnswer
+} from '../../shared/contracts'
+
+type AgentQuestion = Extract<AgentEvent, { type: 'question' }>
+
+type AgentQuestionCardProps = {
+  value: AgentQuestion
+  onReject: () => Promise<void>
+  onSubmit: (answers: AgentQuestionAnswer[]) => Promise<void>
+}
+
+export function AgentQuestionCard({
+  value,
+  onReject,
+  onSubmit
+}: AgentQuestionCardProps): React.JSX.Element {
+  const [selected, setSelected] = useState<string[][]>(
+    value.questions.map(() => [])
+  )
+  const [custom, setCustom] = useState<string[]>(
+    value.questions.map(() => '')
+  )
+  const [submitting, setSubmitting] = useState(false)
+  const [error, setError] = useState('')
+  const answers = useMemo(
+    () =>
+      value.questions.map((question, index) => {
+        const ownAnswer = custom[index]?.trim()
+        const choices = selected[index] ?? []
+        return [
+          ...choices,
+          ...(ownAnswer && (question.multiple || choices.length === 0)
+            ? [ownAnswer]
+            : [])
+        ]
+      }),
+    [custom, selected, value.questions]
+  )
+  const complete = answers.every((answer) => answer.length > 0)
+
+  const run = async (action: () => Promise<void>): Promise<void> => {
+    setSubmitting(true)
+    setError('')
+    try {
+      await action()
+    } catch (reason) {
+      setError(
+        reason instanceof Error ? reason.message : '回答提交失败，请重试'
+      )
+      setSubmitting(false)
+    }
+  }
+
+  return (
+    <form
+      className="agent-question-card"
+      onSubmit={(event) => {
+        event.preventDefault()
+        if (complete) {
+          void run(() => onSubmit(answers))
+        }
+      }}
+    >
+      <header>
+        <CircleHelp aria-hidden="true" size={18} />
+        <strong>OpenCode 需要补充信息</strong>
+      </header>
+      {value.questions.map((question, questionIndex) => (
+        <fieldset key={`${question.header}:${questionIndex}`}>
+          <legend>
+            <span>{question.header}</span>
+            {question.question}
+          </legend>
+          {question.options.map((option) => {
+            const checked =
+              selected[questionIndex]?.includes(option.label) ?? false
+            return (
+              <label key={option.label}>
+                <input
+                  checked={checked}
+                  disabled={submitting}
+                  name={`agent-question-${value.questionId}-${questionIndex}`}
+                  onChange={() => {
+                    setSelected((current) =>
+                      current.map((answer, index) =>
+                        index !== questionIndex
+                          ? answer
+                          : question.multiple
+                            ? checked
+                              ? answer.filter(
+                                  (label) => label !== option.label
+                                )
+                              : [...answer, option.label]
+                            : [option.label]
+                      )
+                    )
+                    if (!question.multiple) {
+                      setCustom((current) =>
+                        current.map((answer, index) =>
+                          index === questionIndex ? '' : answer
+                        )
+                      )
+                    }
+                  }}
+                  type={question.multiple ? 'checkbox' : 'radio'}
+                />
+                <span>
+                  <strong>{option.label}</strong>
+                  {option.description && <small>{option.description}</small>}
+                </span>
+              </label>
+            )
+          })}
+          {(question.custom || question.options.length === 0) && (
+            <label className="agent-question-card__custom">
+              <span>其他回答</span>
+              <input
+                disabled={submitting}
+                maxLength={2_000}
+                onChange={(event) => {
+                  const answer = event.target.value
+                  setCustom((current) =>
+                    current.map((item, index) =>
+                      index === questionIndex ? answer : item
+                    )
+                  )
+                  if (!question.multiple && answer.trim()) {
+                    setSelected((current) =>
+                      current.map((item, index) =>
+                        index === questionIndex ? [] : item
+                      )
+                    )
+                  }
+                }}
+                placeholder="输入你的回答"
+                type="text"
+                value={custom[questionIndex] ?? ''}
+              />
+            </label>
+          )}
+        </fieldset>
+      ))}
+      {error && (
+        <p className="agent-question-card__error" role="alert">
+          {error}
+        </p>
+      )}
+      <footer>
+        <button
+          className="secondary-button"
+          disabled={submitting}
+          onClick={() => void run(onReject)}
+          type="button"
+        >
+          跳过
+        </button>
+        <button
+          className="primary-button"
+          disabled={submitting || !complete}
+          type="submit"
+        >
+          {submitting ? '提交中…' : '提交回答'}
+        </button>
+      </footer>
+    </form>
+  )
+}

src/renderer/src/App.test.tsx

@@ -85,6 +85,7 @@ const api: DesktopApi = {
     run,
     cancel: vi.fn(async () => {}),
     respondApproval: vi.fn(async () => {}),
+    respondQuestion: vi.fn(async () => {}),
     onEvent: vi.fn((listener) => {
       agentListener = listener
       return () => {
@@ -265,7 +266,8 @@ const api: DesktopApi = {
       ...input,
       id: _projectId
     })),
-    setArchived: vi.fn(async () => {})
+    setArchived: vi.fn(async () => {}),
+    delete: vi.fn(async () => {})
   },
   conversations: {
     list: vi.fn(async () => []),
@@ -291,7 +293,8 @@ const api: DesktopApi = {
       content: '',
       mimeType: 'text/plain' as const,
       size: 0
-    }))
+    })),
+    openPath: vi.fn(async () => {})
   },
   tasks: {
     list: vi.fn(async () => []),
@@ -765,7 +768,7 @@ describe('App', () => {
     expect(await screen.findByRole('status')).toBeVisible()
   })
 
-  it('sends a prompt and renders streamed agent content', async () => {
+  it('renders streamed reasoning, text, and tools in event order', async () => {
     render(<App />)
 
     fireEvent.change(screen.getByLabelText('向 GoodBuddy 提问'), {
@@ -815,6 +818,55 @@ describe('App', () => {
     expect(streamingReasoning).toHaveAttribute('open')
     expect(screen.getByText('先检查项目结构')).toBeInTheDocument()
 
+    act(() => {
+      if (!request) {
+        throw new Error('Missing request')
+      }
+      agentListener?.({
+        requestId: request.requestId,
+        type: 'tool',
+        callId: 'call-1',
+        name: 'read',
+        state: 'running',
+        summary: 'OpenCode 工具：read'
+      })
+      agentListener?.({
+        requestId: request.requestId,
+        type: 'reasoning',
+        delta: '再检查关键文件'
+      })
+      agentListener?.({
+        requestId: request.requestId,
+        type: 'text',
+        delta: '最终结论'
+      })
+      agentListener?.({
+        requestId: request.requestId,
+        type: 'tool',
+        callId: 'call-1',
+        name: 'read',
+        state: 'completed',
+        summary: 'OpenCode 工具：read'
+      })
+    })
+
+    const assistantArticle = screen
+      .getByText('最终结论')
+      .closest('article')
+    const orderedBlocks = [
+      ...assistantArticle!.querySelectorAll('.message-blocks > *')
+    ].map((element) => element.textContent)
+    expect(orderedBlocks).toEqual([
+      expect.stringContaining('这是回答内容'),
+      expect.stringContaining('先检查项目结构'),
+      expect.stringContaining('OpenCode 工具：read'),
+      expect.stringContaining('再检查关键文件'),
+      expect.stringContaining('最终结论')
+    ])
+    expect(
+      screen.getAllByText('OpenCode 工具：read')
+    ).toHaveLength(1)
+
     act(() => {
       if (!request) {
         throw new Error('Missing request')
@@ -825,8 +877,11 @@ describe('App', () => {
       })
     })
 
-    const completedReasoning = await screen.findByText('推理过程')
+    const completedReasoning = await screen.findAllByText('推理过程')
-    expect(completedReasoning.closest('details')).not.toHaveAttribute('open')
+    expect(completedReasoning).toHaveLength(2)
+    for (const reasoning of completedReasoning) {
+      expect(reasoning.closest('details')).not.toHaveAttribute('open')
+    }
     expect(screen.getByText('项目：默认项目')).toHaveClass('scope-badge')
   })
 
@@ -1274,7 +1329,7 @@ describe('App', () => {
     fireEvent.click(screen.getByLabelText('切换助手工作栏'))
     fireEvent.click(await screen.findByRole('tab', { name: '工作区' }))
     fireEvent.click(
-      await screen.findByRole('button', { name: /README\.md/u })
+      await screen.findByRole('button', { name: 'README.md' })
     )
 
     expect(
@@ -1286,6 +1341,43 @@ describe('App', () => {
     )
   })
 
+  it('opens workspace entries from their row actions', async () => {
+    vi.mocked(api.workspace.listDirectory).mockResolvedValue({
+      path: '',
+      entries: [
+        { name: 'docs', path: 'docs', type: 'directory' },
+        { name: 'README.md', path: 'README.md', type: 'file' }
+      ],
+      truncated: false
+    })
+    render(<App />)
+
+    fireEvent.click(screen.getByLabelText('切换助手工作栏'))
+    fireEvent.click(await screen.findByRole('tab', { name: '工作区' }))
+    fireEvent.click(
+      await screen.findByRole('button', {
+        name: '在系统资源管理器中打开文件夹 docs'
+      })
+    )
+    fireEvent.click(
+      screen.getByRole('button', {
+        name: '使用默认应用打开文件 README.md'
+      })
+    )
+    await waitFor(() =>
+      expect(api.workspace.openPath).toHaveBeenCalledWith(
+        projectId,
+        'docs',
+        'directory'
+      )
+    )
+    expect(api.workspace.openPath).toHaveBeenCalledWith(
+      projectId,
+      'README.md',
+      'file'
+    )
+  })
+
   it('refreshes generated workspace files when a run completes', async () => {
     vi.mocked(api.workspace.getChanges)
       .mockResolvedValueOnce({
@@ -2399,6 +2491,87 @@ describe('App', () => {
     ).toBeInTheDocument()
   })
 
+  it('edits and safely deletes the current project from project settings', async () => {
+    const secondProject = {
+      ...project,
+      id: '00000000-0000-4000-8000-000000000102',
+      name: '第二项目',
+      rootPath: 'C:\\Second'
+    }
+    vi.mocked(api.projects.list).mockResolvedValueOnce([
+      project,
+      secondProject
+    ])
+    render(<App />)
+
+    fireEvent.click(await screen.findByLabelText('项目设置'))
+    let dialog = screen.getByRole('dialog', { name: '项目设置' })
+    expect(within(dialog).getByLabelText('名称')).toHaveValue(
+      project.name
+    )
+    expect(within(dialog).getByLabelText('根目录')).toHaveValue(
+      project.rootPath
+    )
+    fireEvent.change(within(dialog).getByLabelText('说明'), {
+      target: { value: '更新后的说明' }
+    })
+    fireEvent.click(
+      within(dialog).getByRole('button', { name: '保存项目' })
+    )
+    await waitFor(() =>
+      expect(api.projects.update).toHaveBeenCalledWith(
+        project.id,
+        expect.objectContaining({
+          description: '更新后的说明',
+          rootPath: project.rootPath
+        })
+      )
+    )
+
+    fireEvent.click(screen.getByLabelText('项目设置'))
+    dialog = screen.getByRole('dialog', { name: '项目设置' })
+    expect(dialog).toHaveTextContent('不会删除磁盘上的项目目录或文件')
+    fireEvent.click(
+      within(dialog).getByRole('button', { name: '删除项目' })
+    )
+    const confirmation = within(dialog).getByLabelText(
+      `输入“${project.name}”确认删除`
+    )
+    const deleteButton = within(dialog).getByRole('button', {
+      name: '永久删除项目'
+    })
+    expect(deleteButton).toBeDisabled()
+    fireEvent.change(confirmation, {
+      target: { value: project.name }
+    })
+    expect(deleteButton).toBeEnabled()
+    fireEvent.click(deleteButton)
+
+    await waitFor(() =>
+      expect(api.projects.delete).toHaveBeenCalledWith(
+        project.id,
+        project.name
+      )
+    )
+    expect(screen.getByLabelText('当前项目')).toHaveValue(
+      secondProject.id
+    )
+  })
+
+  it('uses a message icon for conversation navigation', async () => {
+    render(<App />)
+
+    const conversationNavigation = await screen.findByRole('button', {
+      name: '对话'
+    })
+    expect(
+      conversationNavigation.querySelector('.lucide-message-square')
+    ).not.toBeNull()
+    expect(
+      conversationNavigation.querySelector('.lucide-history')
+    ).toBeNull()
+  })
+
   it('marks an image model and renders its generated artifact', async () => {
     const anchorClick = vi
       .spyOn(HTMLAnchorElement.prototype, 'click')
@@ -2711,6 +2884,60 @@ describe('App', () => {
     )
   })
 
+  it('renders and answers an OpenCode question request', async () => {
+    render(<App />)
+    fireEvent.change(screen.getByLabelText('向 GoodBuddy 提问'), {
+      target: { value: '需要确认的任务' }
+    })
+    fireEvent.click(await screen.findByLabelText('发送'))
+    await waitFor(() => expect(run).toHaveBeenCalledOnce())
+    const request = run.mock.calls[0]?.[0]
+    if (!request) {
+      throw new Error('Missing request')
+    }
+
+    act(() => {
+      agentListener?.({
+        requestId: request.requestId,
+        type: 'question',
+        questionId: 'question-1',
+        questions: [
+          {
+            header: '实现方式',
+            question: '请选择实现方式',
+            options: [
+              {
+                label: '直接修改',
+                description: '立即更新现有实现'
+              },
+              {
+                label: '先写测试',
+                description: '先增加回归测试'
+              }
+            ],
+            multiple: false,
+            custom: true
+          }
+        ]
+      })
+    })
+
+    expect(
+      await screen.findByText('OpenCode 需要补充信息')
+    ).toBeInTheDocument()
+    fireEvent.click(screen.getByLabelText(/先写测试/u))
+    fireEvent.click(screen.getByRole('button', { name: '提交回答' }))
+    await waitFor(() =>
+      expect(api.agent.respondQuestion).toHaveBeenCalledWith(
+        'question-1',
+        [['先写测试']]
+      )
+    )
+    expect(
+      screen.queryByText('OpenCode 需要补充信息')
+    ).not.toBeInTheDocument()
+  })
+
   it('configures a runtime without reading an existing API key', async () => {
     render(<App />)
 

src/renderer/src/App.tsx

@@ -11,11 +11,11 @@ import {
   Edit3,
   FileText,
   HeartPulse,
-  History,
   Info,
   Library,
   Maximize2,
   MessageSquarePlus,
+  MessageSquare,
   Mic,
   MicOff,
   Minimize2,
@@ -48,6 +48,7 @@ import {
 import type {
   ApprovalDecision,
   AgentEvent,
+  AgentQuestionAnswer,
   AgentRuntimeStatus,
   AppInfo,
   BrowserLiveState,
@@ -77,16 +78,20 @@ import type {
   TokenUsageSummary,
   ConversationSnapshot,
   ConversationAttachment,
+  ConversationMessageBlock,
+  ConversationToolActivity,
   ProjectCreateInput,
   InteractiveWorkMode,
   WorkspaceChanges
 } from '../../shared/assistant-contracts'
 import {
   conversationAttachmentSchema,
+  conversationMessageBlocksSchema,
   interactiveWorkModes,
   normalizeInteractiveWorkMode
 } from '../../shared/assistant-contracts'
 import { ActivityPanel } from './ActivityPanel'
+import { AgentQuestionCard } from './AgentQuestionCard'
 import {
   loadActivityRecords,
   reconcileActivityRecords,
@@ -268,20 +273,7 @@ function supportsSubagentSmartRouting(
   return workMode === 'ask' || ['plan'].includes(workMode)
 }
 
-type ToolActivity = {
+type ToolActivity = ConversationToolActivity
-  callId?: string
-  name: string
-  state:
-    | 'pending'
-    | 'running'
-    | 'completed'
-    | 'failed'
-    | 'recoverable'
-    | 'cancelled'
-    | 'interrupted'
-  summary: string
-  error?: string
-}
 
 type SubagentActivity = {
   childTaskId: string
@@ -298,6 +290,7 @@ type Message = {
   role: 'user' | 'assistant'
   content: string
   reasoning?: string
+  blocks?: ConversationMessageBlock[]
   createdAt: number
   state: 'streaming' | 'complete' | 'error'
   status?: string
@@ -311,6 +304,7 @@ type Message = {
     argumentSummary?: string
     allowPermanent?: boolean
   }
+  question?: Extract<AgentEvent, { type: 'question' }>
   sources?: string[]
   sourceReferences?: KnowledgeSearchReference[]
   artifactIds?: string[]
@@ -394,6 +388,89 @@ const subagentStateLabels: Record<SubagentActivity['state'], string> = {
   cancelled: '已取消'
 }
 
+const maxMessageContentLength = 1_000_000
+const maxMessageBlocks = 500
+
+function appendMessageContentBlock(
+  blocks: ConversationMessageBlock[] | undefined,
+  type: 'text' | 'reasoning',
+  delta: string
+): ConversationMessageBlock[] | undefined {
+  if (!blocks || !delta) {
+    return blocks
+  }
+  const current = [...blocks]
+  const previous = current.at(-1)
+  if (previous?.type === type) {
+    previous.content = `${previous.content}${delta}`.slice(
+      0,
+      maxMessageContentLength
+    )
+    return current
+  }
+  if (current.length >= maxMessageBlocks) {
+    return current
+  }
+  current.push({
+    id: crypto.randomUUID(),
+    type,
+    content: delta.slice(0, maxMessageContentLength)
+  })
+  return current
+}
+
+function upsertMessageToolBlock(
+  blocks: ConversationMessageBlock[] | undefined,
+  tool: ToolActivity
+): ConversationMessageBlock[] | undefined {
+  if (!blocks) {
+    return blocks
+  }
+  const callId = tool.callId
+  const index = callId
+    ? blocks.findIndex(
+        (block) =>
+          block.type === 'tool' && block.tool.callId === callId
+      )
+    : -1
+  if (index >= 0) {
+    return blocks.map((block, blockIndex) =>
+      blockIndex === index && block.type === 'tool'
+        ? { ...block, tool }
+        : block
+    )
+  }
+  if (blocks.length >= maxMessageBlocks) {
+    return blocks
+  }
+  return [
+    ...blocks,
+    {
+      id: crypto.randomUUID(),
+      type: 'tool',
+      tool
+    }
+  ]
+}
+
+function terminalizeMessageToolBlocks(
+  blocks: ConversationMessageBlock[] | undefined,
+  state: 'failed' | 'cancelled'
+): ConversationMessageBlock[] | undefined {
+  return blocks?.map((block) =>
+    block.type === 'tool' &&
+    (block.tool.state === 'pending' || block.tool.state === 'running')
+      ? {
+          ...block,
+          tool: {
+            ...block.tool,
+            state
+          }
+        }
+      : block
+  )
+}
+
 function createConversation(
   projectId?: string,
   runtimeSelection?: AgentRuntimeSelection
@@ -492,6 +569,9 @@ function isConversation(value: unknown): value is Conversation {
         entry.content.length <= 1_000_000 &&
         (entry.reasoning === undefined ||
           typeof entry.reasoning === 'string') &&
+        (entry.blocks === undefined ||
+          conversationMessageBlocksSchema.safeParse(entry.blocks)
+            .success) &&
         typeof entry.createdAt === 'number' &&
         (entry.state === 'streaming' ||
           entry.state === 'complete' ||
@@ -525,6 +605,7 @@ function toConversationSnapshots(
       role: message.role,
       content: message.content,
       reasoning: message.reasoning,
+      blocks: message.blocks,
       createdAt: message.createdAt,
       state: message.state,
       status: message.status,
@@ -1608,7 +1689,7 @@ function App(): React.JSX.Element {
             ? {
                 ...task,
                 status:
-                  event.type === 'approval'
+                  event.type === 'approval' || event.type === 'question'
                     ? 'waiting_approval'
                     : event.type === 'done'
                       ? 'completed'
@@ -1673,19 +1754,46 @@ function App(): React.JSX.Element {
       }
 
       if (event.type === 'text') {
-        updateMessage(run.conversationId, run.messageId, (message) => ({
+        updateMessage(run.conversationId, run.messageId, (message) => {
-          ...message,
+          const remaining = Math.max(
-          content: `${message.content}${event.delta}`.slice(0, 1_000_000),
+            0,
-          status:
+            maxMessageContentLength - message.content.length
-            message.content.length + event.delta.length > 1_000_000
+          )
-              ? '回答过长，已在本地截断显示'
+          const acceptedDelta = event.delta.slice(0, remaining)
-              : undefined
+          return {
-        }))
+            ...message,
+            content: `${message.content}${acceptedDelta}`,
+            blocks: appendMessageContentBlock(
+              message.blocks,
+              'text',
+              acceptedDelta
+            ),
+            status:
+              event.delta.length > remaining
+                ? '回答过长，已在本地截断显示'
+                : undefined
+          }
+        })
       } else if (event.type === 'reasoning') {
-        updateMessage(run.conversationId, run.messageId, (message) => ({
+        updateMessage(run.conversationId, run.messageId, (message) => {
-          ...message,
+          const currentReasoning = message.reasoning ?? ''
-          reasoning: `${message.reasoning ?? ''}${event.delta}`
+          const acceptedDelta = event.delta.slice(
-        }))
+            0,
+            Math.max(
+              0,
+              maxMessageContentLength - currentReasoning.length
+            )
+          )
+          return {
+            ...message,
+            reasoning: `${currentReasoning}${acceptedDelta}`,
+            blocks: appendMessageContentBlock(
+              message.blocks,
+              'reasoning',
+              acceptedDelta
+            )
+          }
+        })
       } else if (event.type === 'status') {
         updateMessage(run.conversationId, run.messageId, (message) => ({
           ...message,
@@ -1728,7 +1836,11 @@ function App(): React.JSX.Element {
           } else {
             tools.push(tool)
           }
-          return { ...message, tools }
+          return {
+            ...message,
+            tools,
+            blocks: upsertMessageToolBlock(message.blocks, tool)
+          }
         })
       } else if (event.type === 'subagent') {
         const childStatus = event.state
@@ -1831,6 +1943,12 @@ function App(): React.JSX.Element {
             allowPermanent: event.allowPermanent
           }
         }))
+      } else if (event.type === 'question') {
+        updateMessage(run.conversationId, run.messageId, (message) => ({
+          ...message,
+          status: undefined,
+          question: event
+        }))
       } else if (event.type === 'artifact') {
         updateMessage(run.conversationId, run.messageId, (message) => ({
           ...message,
@@ -1924,30 +2042,47 @@ function App(): React.JSX.Element {
               : 'Agent Runtime 已完成响应',
           status: terminalStatus
         })
-        updateMessage(run.conversationId, run.messageId, (message) => ({
+        updateMessage(run.conversationId, run.messageId, (message) => {
-          ...message,
+          const toolTerminalState =
-          state: event.type === 'error' ? 'error' : 'complete',
-          status: event.type === 'error' ? event.message : undefined,
-          approval: undefined,
-          tools:
             event.type === 'error'
+              ? event.status === 'cancelled'
+                ? ('cancelled' as const)
+                : ('failed' as const)
+              : undefined
+          const fallbackError =
+            event.type === 'error' && !message.content
+              ? event.message.slice(0, maxMessageContentLength)
+              : ''
+          return {
+            ...message,
+            state: event.type === 'error' ? 'error' : 'complete',
+            status: event.type === 'error' ? event.message : undefined,
+            approval: undefined,
+            question: undefined,
+            tools: toolTerminalState
               ? message.tools?.map((tool) =>
                   tool.state === 'pending' || tool.state === 'running'
-                    ? {
+                    ? { ...tool, state: toolTerminalState }
-                        ...tool,
-                        state:
-                          event.status === 'cancelled'
-                            ? ('cancelled' as const)
-                            : ('failed' as const)
-                      }
                     : tool
                 )
               : message.tools,
-          content:
+            blocks: toolTerminalState
-            event.type === 'error' && !message.content
+              ? terminalizeMessageToolBlocks(
-              ? event.message
+                  appendMessageContentBlock(
-              : message.content
+                    message.blocks,
-        }))
+                    'text',
+                    fallbackError
+                  ),
+                  toolTerminalState
+                )
+              : appendMessageContentBlock(
+                  message.blocks,
+                  'text',
+                  fallbackError
+                ),
+            content: fallbackError || message.content
+          }
+        })
         activeRuns.current.delete(event.requestId)
       }
     },
@@ -2088,6 +2223,22 @@ function App(): React.JSX.Element {
     },
     [activeProjectId]
   )
+  const openWorkspaceEntry = useCallback(
+    async (
+      path: string,
+      type: 'file' | 'directory'
+    ): Promise<void> => {
+      if (!activeProjectId) {
+        throw new Error('请先选择项目')
+      }
+      await window.goodbuddy.workspace.openPath(
+        activeProjectId,
+        path,
+        type
+      )
+    },
+    [activeProjectId]
+  )
 
   useEffect(() => {
     if (assistantSidebarTab !== 'changes') {
@@ -2510,6 +2661,27 @@ function App(): React.JSX.Element {
     return project
   }
 
+  const updateProject = async (
+    projectId: string,
+    input: ProjectCreateInput
+  ): Promise<AssistantProject> => {
+    const project = await window.goodbuddy.projects.update(
+      projectId,
+      input
+    )
+    setProjects((current) =>
+      current.map((candidate) =>
+        candidate.id === project.id ? project : candidate
+      )
+    )
+    if (project.id === activeProjectId) {
+      setWorkMode(
+        normalizeInteractiveWorkMode(project.defaultWorkMode)
+      )
+    }
+    return project
+  }
+
   const archiveProject = async (projectId: string): Promise<void> => {
     await window.goodbuddy.projects.setArchived(projectId, true)
     const remaining = projects.filter((project) => project.id !== projectId)
@@ -2520,6 +2692,65 @@ function App(): React.JSX.Element {
     }
   }
 
+  const deleteProject = async (
+    projectId: string,
+    confirmation: string
+  ): Promise<void> => {
+    await window.goodbuddy.projects.delete(projectId, confirmation)
+    const remainingProjects = projects.filter(
+      (project) => project.id !== projectId
+    )
+    const remainingConversations = conversations.filter(
+      (conversation) => conversation.projectId !== projectId
+    )
+    setProjects(remainingProjects)
+    setConversations(remainingConversations)
+    setAssistantTasks((current) =>
+      current.filter((task) => task.projectId !== projectId)
+    )
+    setAssistantArtifacts((current) =>
+      current.filter((artifact) => artifact.projectId !== projectId)
+    )
+    setAssistantMemories((current) =>
+      current.filter(
+        (memory) =>
+          !(
+            memory.scope === 'project' &&
+            memory.scopeId === projectId
+          )
+      )
+    )
+    setAssistantSchedules((current) =>
+      current.filter((schedule) => schedule.projectId !== projectId)
+    )
+    setAssistantHeartbeats((current) =>
+      current.filter((heartbeat) => heartbeat.projectId !== projectId)
+    )
+    const next = remainingProjects[0]
+    if (next) {
+      setActiveProjectId(next.id)
+      setWorkMode(
+        normalizeInteractiveWorkMode(next.defaultWorkMode)
+      )
+      const nextConversation = remainingConversations.find(
+        (conversation) => conversation.projectId === next.id
+      )
+      if (nextConversation) {
+        setActiveId(nextConversation.id)
+      } else {
+        const created = createConversation(
+          next.id,
+          runtimeSettings
+            ? getDefaultRuntimeSelection(runtimeSettings)
+            : undefined
+        )
+        setConversations((current) => [created, ...current])
+        setActiveId(created.id)
+      }
+    }
+    setView('chat')
+  }
+
   const newConversation = (): void => {
     startNewConversation(activeProjectId || undefined)
   }
@@ -2818,6 +3049,7 @@ function App(): React.JSX.Element {
       id: crypto.randomUUID(),
       role: 'assistant',
       content: '',
+      blocks: [],
       createdAt: Date.now(),
       state: 'streaming',
       status: '正在连接 Agent Runtime'
@@ -2982,6 +3214,20 @@ function App(): React.JSX.Element {
     }
   }
 
+  const respondToQuestion = async (
+    conversationId: string,
+    messageId: string,
+    questionId: string,
+    answers?: AgentQuestionAnswer[]
+  ): Promise<void> => {
+    await window.goodbuddy.agent.respondQuestion(questionId, answers)
+    updateMessage(conversationId, messageId, (message) => ({
+      ...message,
+      question: undefined,
+      status: answers ? '回答已提交，OpenCode 正在继续执行' : '已跳过问题'
+    }))
+  }
+
   const addContext = async (
     action: () => Promise<ContextAttachment | ContextAttachment[]>
   ): Promise<void> => {
@@ -3383,10 +3629,12 @@ function App(): React.JSX.Element {
           activeProjectId={activeProjectId}
           onArchive={archiveProject}
           onCreate={createProject}
+          onDelete={deleteProject}
           onSelect={selectProject}
           onSelectRoot={() =>
             window.goodbuddy.settings.selectWorkspace()
           }
+          onUpdate={updateProject}
           projects={projects}
         />
 
@@ -3414,7 +3662,7 @@ function App(): React.JSX.Element {
             onClick={() => setView('chat')}
             type="button"
           >
-            <History size={17} />
+            <MessageSquare size={17} />
             <span>对话</span>
           </button>
           <button
@@ -3901,30 +4149,85 @@ function App(): React.JSX.Element {
                         })}
                       </div>
                     )}
-                  {message.reasoning && (
+                  {message.blocks && message.blocks.length > 0 ? (
-                    <details
+                    <div className="message-blocks">
-                      className="message-reasoning"
+                      {message.blocks.map((block) =>
-                      key={`${message.id}-${message.state}`}
+                        block.type === 'reasoning' ? (
-                      open={message.state === 'streaming'}
+                          <details
-                    >
+                            className="message-reasoning"
-                      <summary>
+                            key={block.id}
-                        {message.state === 'streaming'
+                            open={
-                          ? '正在推理'
+                              message.state === 'streaming' &&
-                          : '推理过程'}
+                              message.blocks?.at(-1)?.id === block.id
-                      </summary>
+                            }
-                      <div className="markdown-content message-reasoning__content">
+                          >
-                        <MarkdownRenderer>
+                            <summary>
-                          {message.reasoning}
+                              {message.state === 'streaming'
-                        </MarkdownRenderer>
+                                ? '正在推理'
-                      </div>
+                                : '推理过程'}
-                    </details>
+                            </summary>
-                  )}
+                            <div className="markdown-content message-reasoning__content">
-                  {message.content && (
+                              <MarkdownRenderer>
-                    <div className="markdown-content message__content">
+                                {block.content}
-                      <MarkdownRenderer>
+                              </MarkdownRenderer>
-                        {message.content}
+                            </div>
-                      </MarkdownRenderer>
+                          </details>
+                        ) : block.type === 'text' ? (
+                          <div
+                            className="markdown-content message__content"
+                            key={block.id}
+                          >
+                            <MarkdownRenderer>
+                              {block.content}
+                            </MarkdownRenderer>
+                          </div>
+                        ) : (
+                          <div
+                            className="tool-activity"
+                            key={block.id}
+                          >
+                            <TerminalSquare size={15} />
+                            <div className="tool-activity__content">
+                              <span>{block.tool.summary}</span>
+                              {block.tool.error && (
+                                <code>{block.tool.error}</code>
+                              )}
+                            </div>
+                            <small>
+                              {toolStateLabels[block.tool.state]}
+                            </small>
+                          </div>
+                        )
+                      )}
                     </div>
+                  ) : (
+                    <>
+                      {message.reasoning && (
+                        <details
+                          className="message-reasoning"
+                          key={`${message.id}-${message.state}`}
+                          open={message.state === 'streaming'}
+                        >
+                          <summary>
+                            {message.state === 'streaming'
+                              ? '正在推理'
+                              : '推理过程'}
+                          </summary>
+                          <div className="markdown-content message-reasoning__content">
+                            <MarkdownRenderer>
+                              {message.reasoning}
+                            </MarkdownRenderer>
+                          </div>
+                        </details>
+                      )}
+                      {message.content && (
+                        <div className="markdown-content message__content">
+                          <MarkdownRenderer>
+                            {message.content}
+                          </MarkdownRenderer>
+                        </div>
+                      )}
+                    </>
                   )}
                   {message.artifactIds?.map((artifactId) => {
                     const candidate =
@@ -4043,19 +4346,20 @@ function App(): React.JSX.Element {
                         </ol>
                       </details>
                     )}
-                  {message.tools?.map((tool) => (
+                  {(!message.blocks || message.blocks.length === 0) &&
-                    <div
+                    message.tools?.map((tool) => (
-                      className="tool-activity"
+                      <div
-                      key={tool.callId ?? tool.name}
+                        className="tool-activity"
-                    >
+                        key={tool.callId ?? tool.name}
-                      <TerminalSquare size={15} />
+                      >
-                      <div className="tool-activity__content">
+                        <TerminalSquare size={15} />
-                        <span>{tool.summary}</span>
+                        <div className="tool-activity__content">
-                        {tool.error && <code>{tool.error}</code>}
+                          <span>{tool.summary}</span>
+                          {tool.error && <code>{tool.error}</code>}
+                        </div>
+                        <small>{toolStateLabels[tool.state]}</small>
                       </div>
-                      <small>{toolStateLabels[tool.state]}</small>
+                    ))}
-                    </div>
-                  ))}
                   {message.subagents && message.subagents.length > 0 && (
                     <section
                       aria-label="子专家状态"
@@ -4159,6 +4463,27 @@ function App(): React.JSX.Element {
                       )}
                     </div>
                   )}
+                  {message.question && (
+                    <AgentQuestionCard
+                      key={message.question.questionId}
+                      onReject={() =>
+                        respondToQuestion(
+                          activeConversation.id,
+                          message.id,
+                          message.question!.questionId
+                        )
+                      }
+                      onSubmit={(answers) =>
+                        respondToQuestion(
+                          activeConversation.id,
+                          message.id,
+                          message.question!.questionId,
+                          answers
+                        )
+                      }
+                      value={message.question}
+                    />
+                  )}
                   {message.status && (
                     <div
                       className={
@@ -5064,6 +5389,7 @@ function App(): React.JSX.Element {
         onSetHeartbeatPaused={setHeartbeatPaused}
         onListWorkspaceDirectory={listWorkspaceDirectory}
         onLoadWorkspaceFile={loadWorkspaceFile}
+        onOpenWorkspaceEntry={openWorkspaceEntry}
         onRefreshChanges={refreshWorkspaceChanges}
         onRespondApproval={(approval, decision) => {
           void respondToApproval(

src/renderer/src/ProjectSwitcher.tsx

@@ -1,4 +1,11 @@
-import { Archive, FolderOpen, Plus, X } from 'lucide-react'
+import {
+  Archive,
+  FolderOpen,
+  Plus,
+  Settings,
+  Trash2,
+  X
+} from 'lucide-react'
 import { useEffect, useRef, useState } from 'react'
 import type {
   AssistantProject,
@@ -6,7 +13,10 @@ import type {
   ProjectCreateInput,
   WorkMode
 } from '../../shared/assistant-contracts'
-import { interactiveWorkModes } from '../../shared/assistant-contracts'
+import {
+  interactiveWorkModes,
+  normalizeInteractiveWorkMode
+} from '../../shared/assistant-contracts'
 import { trapTabFocus } from './dialog-focus'
 
 type ProjectSwitcherProps = {
@@ -14,8 +24,13 @@ type ProjectSwitcherProps = {
   activeProjectId: string
   onArchive: (projectId: string) => Promise<void>
   onCreate: (input: ProjectCreateInput) => Promise<AssistantProject>
+  onDelete: (projectId: string, confirmation: string) => Promise<void>
   onSelect: (projectId: string) => void
   onSelectRoot: () => Promise<string | undefined>
+  onUpdate: (
+    projectId: string,
+    input: ProjectCreateInput
+  ) => Promise<AssistantProject>
 }
 
 export const workModeLabels: Record<InteractiveWorkMode, string> = {
@@ -28,59 +43,86 @@ export function ProjectSwitcher({
   activeProjectId,
   onArchive,
   onCreate,
+  onDelete,
   onSelect,
-  onSelectRoot
+  onSelectRoot,
+  onUpdate
 }: ProjectSwitcherProps): React.JSX.Element {
-  const [creating, setCreating] = useState(false)
+  const [dialogMode, setDialogMode] = useState<
+    'create' | 'settings'
+  >()
   const [saving, setSaving] = useState(false)
   const [archiving, setArchiving] = useState(false)
+  const [deleting, setDeleting] = useState(false)
+  const [confirmingDelete, setConfirmingDelete] = useState(false)
+  const [deleteConfirmation, setDeleteConfirmation] = useState('')
   const [error, setError] = useState<string>()
   const createButtonRef = useRef<HTMLButtonElement>(null)
+  const settingsButtonRef = useRef<HTMLButtonElement>(null)
   const dialogRef = useRef<HTMLDivElement>(null)
-  const restoreCreateButtonFocus = useRef(false)
+  const restoreFocusTarget = useRef<
+    'create' | 'settings' | undefined
+  >(undefined)
   const [draft, setDraft] = useState<ProjectCreateInput>({
     name: '',
     description: '',
     rootPath: '',
     defaultWorkMode: 'ask'
   })
+  const activeProject = projects.find(
+    (project) => project.id === activeProjectId
+  )
+  const busy = saving || archiving || deleting
 
   useEffect(() => {
-    if (!creating) {
+    if (!dialogMode) {
-      if (restoreCreateButtonFocus.current) {
+      if (restoreFocusTarget.current === 'create') {
         createButtonRef.current?.focus()
-        restoreCreateButtonFocus.current = false
+      } else if (restoreFocusTarget.current === 'settings') {
+        settingsButtonRef.current?.focus()
       }
+      restoreFocusTarget.current = undefined
       return
     }
-    restoreCreateButtonFocus.current = true
     const onKeyDown = (event: KeyboardEvent): void => {
-      if (event.key === 'Escape' && !saving && !archiving) {
+      if (event.key === 'Escape' && !busy) {
         setError(undefined)
-        setCreating(false)
+        setConfirmingDelete(false)
+        setDeleteConfirmation('')
+        setDialogMode(undefined)
         return
       }
       trapTabFocus(event, dialogRef.current)
     }
     document.addEventListener('keydown', onKeyDown)
     return () => document.removeEventListener('keydown', onKeyDown)
-  }, [archiving, creating, saving])
+  }, [busy, dialogMode])
 
-  const create = async (): Promise<void> => {
+  const closeDialog = (): void => {
+    setError(undefined)
+    setConfirmingDelete(false)
+    setDeleteConfirmation('')
+    setDialogMode(undefined)
+  }
+
+  const save = async (): Promise<void> => {
     setSaving(true)
     setError(undefined)
     try {
-      const project = await onCreate(draft)
+      if (dialogMode === 'settings' && activeProject) {
-      onSelect(project.id)
+        await onUpdate(activeProject.id, draft)
-      setDraft({
+      } else {
-        name: '',
+        await onCreate(draft)
-        description: '',
+      }
-        rootPath: '',
+      closeDialog()
-        defaultWorkMode: 'ask'
-      })
-      setCreating(false)
     } catch (reason) {
-      setError(reason instanceof Error ? reason.message : '创建项目失败')
+      setError(
+        reason instanceof Error
+          ? reason.message
+          : dialogMode === 'settings'
+            ? '保存项目失败'
+            : '创建项目失败'
+      )
     } finally {
       setSaving(false)
     }
@@ -110,7 +152,7 @@ export function ProjectSwitcher({
     setError(undefined)
     try {
       await onArchive(activeProjectId)
-      setCreating(false)
+      closeDialog()
     } catch (reason) {
       setError(
         reason instanceof Error ? reason.message : '归档项目失败'
@@ -120,6 +162,24 @@ export function ProjectSwitcher({
     }
   }
 
+  const deleteProject = async (): Promise<void> => {
+    if (!activeProject) {
+      return
+    }
+    setDeleting(true)
+    setError(undefined)
+    try {
+      await onDelete(activeProject.id, deleteConfirmation)
+      closeDialog()
+    } catch (reason) {
+      setError(
+        reason instanceof Error ? reason.message : '删除项目失败'
+      )
+    } finally {
+      setDeleting(false)
+    }
+  }
+
   return (
     <div className="project-switcher">
       <div className="project-switcher__row">
@@ -139,45 +199,79 @@ export function ProjectSwitcher({
           className="icon-button"
           onClick={() => {
             setError(undefined)
-            setCreating(true)
+            setConfirmingDelete(false)
+            setDeleteConfirmation('')
+            setDraft({
+              name: '',
+              description: '',
+              rootPath: '',
+              defaultWorkMode: 'ask'
+            })
+            restoreFocusTarget.current = 'create'
+            setDialogMode('create')
           }}
           ref={createButtonRef}
           type="button"
         >
           <Plus size={15} />
         </button>
+        <button
+          aria-label="项目设置"
+          className="icon-button"
+          disabled={!activeProject}
+          onClick={() => {
+            if (!activeProject) {
+              return
+            }
+            setError(undefined)
+            setConfirmingDelete(false)
+            setDeleteConfirmation('')
+            setDraft({
+              name: activeProject.name,
+              description: activeProject.description,
+              rootPath: activeProject.rootPath,
+              defaultWorkMode: normalizeInteractiveWorkMode(
+                activeProject.defaultWorkMode
+              )
+            })
+            restoreFocusTarget.current = 'settings'
+            setDialogMode('settings')
+          }}
+          ref={settingsButtonRef}
+          type="button"
+        >
+          <Settings size={15} />
+        </button>
       </div>
-      {creating && (
+      {dialogMode && (
         <div
           className="project-create-backdrop"
           onMouseDown={(event) => {
-            if (
+            if (event.currentTarget === event.target && !busy) {
-              event.currentTarget === event.target &&
+              closeDialog()
-              !saving &&
-              !archiving
-            ) {
-              setError(undefined)
-              setCreating(false)
             }
           }}
         >
           <div
-            aria-labelledby="project-create-title"
+            aria-labelledby="project-dialog-title"
             aria-modal="true"
             className="project-create-card"
             ref={dialogRef}
             role="dialog"
           >
             <header>
-              <strong id="project-create-title">新建项目</strong>
+              <strong id="project-dialog-title">
+                {dialogMode === 'create' ? '新建项目' : '项目设置'}
+              </strong>
               <button
-                aria-label="关闭新建项目"
+                aria-label={
+                  dialogMode === 'create'
+                    ? '关闭新建项目'
+                    : '关闭项目设置'
+                }
                 className="icon-button"
-                disabled={saving || archiving}
+                disabled={busy}
-                onClick={() => {
+                onClick={closeDialog}
-                  setError(undefined)
-                  setCreating(false)
-                }}
                 type="button"
               >
                 <X size={14} />
@@ -186,7 +280,7 @@ export function ProjectSwitcher({
             <label>
               <span>名称</span>
               <input
-                autoFocus
+                autoFocus={!confirmingDelete}
                 maxLength={120}
                 onChange={(event) =>
                   setDraft((current) => ({
@@ -218,7 +312,7 @@ export function ProjectSwitcher({
                 <button
                   aria-label="选择项目根目录"
                   className="secondary-button"
-                  disabled={saving || archiving}
+                  disabled={busy}
                   onClick={() => void selectRoot()}
                   type="button"
                 >
@@ -249,27 +343,117 @@ export function ProjectSwitcher({
                 {error}
               </p>
             )}
+            {dialogMode === 'settings' && (
+              <section
+                aria-labelledby="project-danger-title"
+                className="project-danger-zone"
+              >
+                <div>
+                  <strong id="project-danger-title">危险操作</strong>
+                  <p>
+                    删除项目会永久移除 GoodBuddy
+                    中的项目、对话、任务、计划、心跳、记忆和成果，但不会删除磁盘上的项目目录或文件。
+                  </p>
+                </div>
+                {!confirmingDelete ? (
+                  <button
+                    className="danger-button danger-button--quiet"
+                    disabled={busy || projects.length <= 1}
+                    onClick={() => {
+                      setError(undefined)
+                      setDeleteConfirmation('')
+                      setConfirmingDelete(true)
+                    }}
+                    type="button"
+                  >
+                    <Trash2 size={13} />
+                    删除项目
+                  </button>
+                ) : (
+                  <div className="project-delete-confirmation">
+                    <label>
+                      <span>
+                        输入“{activeProject?.name}”确认删除
+                      </span>
+                      <input
+                        autoFocus
+                        disabled={busy}
+                        onChange={(event) =>
+                          setDeleteConfirmation(event.target.value)
+                        }
+                        value={deleteConfirmation}
+                      />
+                    </label>
+                    <div>
+                      <button
+                        className="secondary-button"
+                        disabled={busy}
+                        onClick={() => {
+                          setError(undefined)
+                          setDeleteConfirmation('')
+                          setConfirmingDelete(false)
+                        }}
+                        type="button"
+                      >
+                        取消删除
+                      </button>
+                      <button
+                        className="danger-button"
+                        disabled={
+                          busy ||
+                          deleteConfirmation !== activeProject?.name
+                        }
+                        onClick={() => void deleteProject()}
+                        type="button"
+                      >
+                        <Trash2 size={13} />
+                        {deleting ? '删除中' : '永久删除项目'}
+                      </button>
+                    </div>
+                  </div>
+                )}
+                {projects.length <= 1 && (
+                  <small>至少需要保留一个可用项目。</small>
+                )}
+              </section>
+            )}
             <div className="project-create-card__actions">
-              {projects.length > 1 && activeProjectId && (
+              {dialogMode === 'settings' &&
-                <button
+                projects.length > 1 &&
-                  className="secondary-button"
+                activeProjectId && (
-                  disabled={saving || archiving}
+                  <button
-                  onClick={() => void archive()}
+                    className="secondary-button"
-                  type="button"
+                    disabled={busy}
-                >
+                    onClick={() => void archive()}
-                  <Archive size={13} />
+                    type="button"
-                  {archiving ? '归档中' : '归档当前'}
+                  >
-                </button>
+                    <Archive size={13} />
-              )}
+                    {archiving ? '归档中' : '归档项目'}
+                  </button>
+                )}
+              <button
+                className="secondary-button"
+                disabled={busy}
+                onClick={closeDialog}
+                type="button"
+              >
+                取消
+              </button>
               <button
                 className="primary-button"
                 disabled={
-                  saving || archiving || !draft.name.trim()
+                  busy || !draft.name.trim() || confirmingDelete
                 }
-                onClick={() => void create()}
+                onClick={() => void save()}
                 type="button"
               >
-                {saving ? '创建中' : '创建'}
+                {saving
+                  ? dialogMode === 'create'
+                    ? '创建中'
+                    : '保存中'
+                  : dialogMode === 'create'
+                    ? '创建'
+                    : '保存项目'}
               </button>
             </div>
           </div>

src/renderer/src/RightAssistantSidebar.resize.test.tsx

@@ -49,6 +49,7 @@ function renderSidebar({
       }))}
       onLoadArtifact={vi.fn(async () => undefined)}
       onLoadWorkspaceFile={vi.fn()}
+      onOpenWorkspaceEntry={vi.fn(async () => undefined)}
       onOpenConversation={vi.fn()}
       onOpenHeartbeat={vi.fn()}
       onRefreshChanges={vi.fn(async () => undefined)}

src/renderer/src/RightAssistantSidebar.tsx

@@ -104,6 +104,10 @@ type RightAssistantSidebarProps = {
     path: string
   ) => Promise<WorkspaceDirectoryListing>
   onLoadWorkspaceFile: (path: string) => Promise<WorkspaceFilePreview>
+  onOpenWorkspaceEntry: (
+    path: string,
+    type: 'file' | 'directory'
+  ) => Promise<void>
   onRemoveMemory: (memoryId: string) => Promise<void>
   onSetMemoryStatus: (
     memoryId: string,
@@ -139,7 +143,7 @@ const tabs: Array<{
   {
     id: 'changes',
     label: '工作区',
-    description: '浏览项目文件、Git 变更与工具活动'
+    description: '浏览项目文件与工具活动'
   },
   {
     id: 'browser',
@@ -262,6 +266,7 @@ export function RightAssistantSidebar({
   onRefreshChanges,
   onListWorkspaceDirectory,
   onLoadWorkspaceFile,
+  onOpenWorkspaceEntry,
   onRemoveMemory,
   onSetMemoryStatus,
   onRespondApproval,
@@ -1079,8 +1084,8 @@ export function RightAssistantSidebar({
           <>
             <section className="assistant-sidebar__section">
               <p className="assistant-sidebar__section-description">
-                浏览当前项目文件、检查未提交 Git 变更，并查看 Agent
+                浏览当前项目文件，并查看 Agent 的工具活动。Git
-                的工具活动。
+                项目还会显示未提交更改。
               </p>
               <h3>
                 <FolderTree size={15} />
@@ -1088,6 +1093,7 @@ export function RightAssistantSidebar({
                 <button
                   aria-label="刷新工作区文件"
                   className="icon-button"
+                  disabled={!workspaceProjectId}
                   onClick={() => {
                     setWorkspaceRefreshVersion((current) => current + 1)
                     runAction(
@@ -1095,6 +1101,7 @@ export function RightAssistantSidebar({
                       '刷新工作区文件失败'
                     )
                   }}
+                  title="刷新"
                   type="button"
                 >
                   <RefreshCw size={14} />
@@ -1104,6 +1111,7 @@ export function RightAssistantSidebar({
                 changedFiles={workspaceChanges?.files ?? emptyChangedFiles}
                 key={`${workspaceProjectId ?? 'none'}:${workspaceRefreshVersion}`}
                 onListDirectory={onListWorkspaceDirectory}
+                onOpenEntry={onOpenWorkspaceEntry}
                 onOpenFile={openWorkspaceFile}
                 projectId={workspaceProjectId}
               />

src/renderer/src/SettingsPanel.test.tsx

@@ -193,6 +193,9 @@ const capabilitySnapshot = {
   }
 } satisfies CapabilitySnapshot
 const getCapabilitySnapshot = vi.fn(async () => capabilitySnapshot)
+const importSkill = vi.fn<DesktopApi['capabilities']['importSkill']>(
+  async () => capabilitySnapshot
+)
 const saveMcpServer = vi.fn(async () => capabilitySnapshot)
 const setSkillEnabled = vi.fn(async (_skillId: string, enabled: boolean) => ({
   ...capabilitySnapshot,
@@ -342,7 +345,7 @@ describe('SettingsPanel runtime files', () => {
         },
         capabilities: {
           getSnapshot: getCapabilitySnapshot,
-          importSkill: vi.fn(async () => capabilitySnapshot),
+          importSkill,
           removeSkill: vi.fn(async () => capabilitySnapshot),
           setSkillEnabled,
           setSkillAssignments: vi.fn(async () => capabilitySnapshot),
@@ -1654,6 +1657,16 @@ describe('SettingsPanel runtime files', () => {
 
     fireEvent.click(screen.getByRole('tab', { name: 'Skills' }))
     expect(await screen.findByText('文档写作')).toBeInTheDocument()
+    fireEvent.click(
+      screen.getByRole('button', { name: '导入 Skill 目录' })
+    )
+    await waitFor(() =>
+      expect(importSkill).toHaveBeenCalledWith('directory')
+    )
+    fireEvent.click(
+      screen.getByRole('button', { name: '导入 Skill ZIP' })
+    )
+    await waitFor(() => expect(importSkill).toHaveBeenCalledWith('zip'))
     fireEvent.click(screen.getByLabelText('启用 文档写作'))
     await waitFor(() =>
       expect(setSkillEnabled).toHaveBeenCalledWith(

src/renderer/src/SettingsPanel.tsx

@@ -1194,15 +1194,17 @@ export function SettingsPanel({
             <div className="settings-section__title">
               <FolderOpen size={17} />
               <div>
-                <strong>工作区</strong>
+                <strong>默认工作区</strong>
-                <small>Agent 工具只能以此目录作为默认工作位置</small>
+                <small>
+                  当前项目未设置根目录时，Agent 才使用此默认位置
+                </small>
               </div>
             </div>
             <label className="field">
-              <span>工作区目录</span>
+              <span>默认工作区目录</span>
               <div className="workspace-picker">
                 <input
-                  aria-label="工作区目录"
+                  aria-label="默认工作区目录"
                   onChange={(event) => setWorkspacePath(event.target.value)}
                   value={workspacePath}
                 />

src/renderer/src/SkillsSettingsSection.tsx

@@ -68,13 +68,26 @@ export function SkillsSettingsSection(): React.JSX.Element {
           disabled={Boolean(busy)}
           onClick={() =>
             void run('import', () =>
-              window.goodbuddy.capabilities.importSkill()
+              window.goodbuddy.capabilities.importSkill('directory')
             )
           }
           type="button"
         >
           <Download size={14} />
-          导入 SKILL.md
+          导入 Skill 目录
+        </button>
+        <button
+          className="secondary-button"
+          disabled={Boolean(busy)}
+          onClick={() =>
+            void run('import', () =>
+              window.goodbuddy.capabilities.importSkill('zip')
+            )
+          }
+          type="button"
+        >
+          <Download size={14} />
+          导入 Skill ZIP
         </button>
       </div>
 

src/renderer/src/WorkspaceFilesPanel.test.tsx

@@ -37,25 +37,39 @@ describe('WorkspaceFilesPanel', () => {
           }
     )
     const onOpenFile = vi.fn()
+    const onOpenEntry = vi.fn(async () => undefined)
 
     render(
       <WorkspaceFilesPanel
         changedFiles={[{ path: 'notes.txt', status: ' M' }]}
         onListDirectory={onListDirectory}
+        onOpenEntry={onOpenEntry}
         onOpenFile={onOpenFile}
         projectId="00000000-0000-4000-8000-000000000101"
       />
     )
 
     expect(await screen.findByText('当前工作区')).toBeInTheDocument()
-    fireEvent.click(await screen.findByRole('button', { name: /docs/u }))
+    fireEvent.click(await screen.findByRole('button', { name: 'docs' }))
     fireEvent.click(
-      await screen.findByRole('button', { name: /guide\.md/u })
+      await screen.findByRole('button', { name: 'guide.md' })
     )
 
     expect(onListDirectory).toHaveBeenCalledWith('')
     expect(onListDirectory).toHaveBeenCalledWith('docs')
     expect(onOpenFile).toHaveBeenCalledWith('docs/guide.md')
+    fireEvent.click(
+      screen.getByRole('button', {
+        name: '使用默认应用打开文件 guide.md'
+      })
+    )
+    expect(onOpenEntry).toHaveBeenCalledWith('docs/guide.md', 'file')
+    fireEvent.click(
+      screen.getByRole('button', {
+        name: '在系统资源管理器中打开文件夹 docs'
+      })
+    )
+    expect(onOpenEntry).toHaveBeenCalledWith('docs', 'directory')
     expect(screen.getAllByText('修改')).not.toHaveLength(0)
   })
 
@@ -84,6 +98,7 @@ describe('WorkspaceFilesPanel', () => {
       <WorkspaceFilesPanel
         changedFiles={[]}
         onListDirectory={onListDirectory}
+        onOpenEntry={vi.fn(async () => undefined)}
         onOpenFile={vi.fn()}
         projectId="00000000-0000-4000-8000-000000000101"
       />
@@ -94,6 +109,7 @@ describe('WorkspaceFilesPanel', () => {
       <WorkspaceFilesPanel
         changedFiles={[]}
         onListDirectory={onListDirectory}
+        onOpenEntry={vi.fn(async () => undefined)}
         onOpenFile={vi.fn()}
         projectId="00000000-0000-4000-8000-000000000102"
       />

src/renderer/src/WorkspaceFilesPanel.tsx

@@ -1,6 +1,7 @@
 import {
   ChevronDown,
   ChevronRight,
+  FileSearch,
   FileText,
   Folder,
   FolderOpen
@@ -23,6 +24,10 @@ type WorkspaceFilesPanelProps = {
   changedFiles: WorkspaceChangedFile[]
   onListDirectory: (path: string) => Promise<WorkspaceDirectoryListing>
   onOpenFile: (path: string) => void
+  onOpenEntry: (
+    path: string,
+    type: WorkspaceDirectoryEntry['type']
+  ) => Promise<void>
 }
 
 function statusLabel(status: string): string {
@@ -46,7 +51,8 @@ export function WorkspaceFilesPanel({
   projectId,
   changedFiles,
   onListDirectory,
-  onOpenFile
+  onOpenFile,
+  onOpenEntry
 }: WorkspaceFilesPanelProps): React.JSX.Element {
   const [listingState, setListingState] = useState<{
     projectId?: string
@@ -174,6 +180,21 @@ export function WorkspaceFilesPanel({
     }
   }
 
+  const openEntry = (entry: WorkspaceDirectoryEntry): void => {
+    setErrorState({ projectId })
+    void onOpenEntry(entry.path, entry.type).catch((reason: unknown) => {
+      setErrorState({
+        projectId,
+        value:
+          reason instanceof Error
+            ? reason.message
+            : entry.type === 'directory'
+              ? '打开文件夹失败'
+              : '打开文件失败'
+      })
+    })
+  }
+
   const renderEntry = (
     entry: WorkspaceDirectoryEntry
   ): React.JSX.Element => {
@@ -183,20 +204,31 @@ export function WorkspaceFilesPanel({
     if (entry.type === 'directory') {
       return (
         <div key={entry.path}>
-          <button
+          <div className="workspace-files__entry">
-            aria-expanded={expanded}
+            <button
-            className="workspace-files__row"
+              aria-expanded={expanded}
-            onClick={() => toggleDirectory(entry.path)}
+              className="workspace-files__row"
-            type="button"
+              onClick={() => toggleDirectory(entry.path)}
-          >
+              type="button"
-            {expanded ? (
+            >
-              <ChevronDown size={13} />
+              {expanded ? (
-            ) : (
+                <ChevronDown size={13} />
-              <ChevronRight size={13} />
+              ) : (
-            )}
+                <ChevronRight size={13} />
-            {expanded ? <FolderOpen size={15} /> : <Folder size={15} />}
+              )}
-            <span title={entry.path}>{entry.name}</span>
+              {expanded ? <FolderOpen size={15} /> : <Folder size={15} />}
-          </button>
+              <span title={entry.path}>{entry.name}</span>
+            </button>
+            <button
+              aria-label={`在系统资源管理器中打开文件夹 ${entry.name}`}
+              className="workspace-files__open-entry"
+              onClick={() => openEntry(entry)}
+              title="打开文件夹"
+              type="button"
+            >
+              <FolderOpen size={14} />
+            </button>
+          </div>
           {expanded && (
             <div className="workspace-files__children">
               {listing?.entries.map((child) =>
@@ -216,22 +248,32 @@ export function WorkspaceFilesPanel({
       )
     }
     return (
-      <button
+      <div className="workspace-files__entry" key={entry.path}>
-        className="workspace-files__row"
+        <button
-        key={entry.path}
+          className="workspace-files__row"
-        onClick={() => onOpenFile(entry.path)}
+          onClick={() => onOpenFile(entry.path)}
-        title={entry.path}
+          title={entry.path}
-        type="button"
+          type="button"
-      >
+        >
-        <span className="workspace-files__indent" />
+          <span className="workspace-files__indent" />
-        <FileText size={15} />
+          <FileText size={15} />
-        <span>{entry.name}</span>
+          <span>{entry.name}</span>
-        {changed && (
+          {changed && (
-          <small className="workspace-files__change">
+            <small className="workspace-files__change">
-            {statusLabel(changed.status)}
+              {statusLabel(changed.status)}
-          </small>
+            </small>
-        )}
+          )}
-      </button>
+        </button>
+        <button
+          aria-label={`使用默认应用打开文件 ${entry.name}`}
+          className="workspace-files__open-entry"
+          onClick={() => openEntry(entry)}
+          title="打开文件"
+          type="button"
+        >
+          <FileSearch size={14} />
+        </button>
+      </div>
     )
   }
 

src/renderer/src/styles.css

@@ -171,7 +171,7 @@ textarea:focus-visible {
   display: grid;
   align-items: center;
   gap: 5px;
-  grid-template-columns: minmax(0, 1fr) auto;
+  grid-template-columns: minmax(0, 1fr) auto auto;
 }
 
 .project-switcher select {
@@ -272,6 +272,56 @@ textarea:focus-visible {
   font-size: 9px;
 }
 
+.project-danger-zone {
+  display: flex;
+  padding: var(--space-3);
+  border: 1px solid var(--danger-border);
+  border-radius: var(--radius-control);
+  background: var(--danger-subtle);
+  flex-direction: column;
+  gap: var(--space-3);
+}
+
+.project-danger-zone > div:first-child {
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-1);
+}
+
+.project-danger-zone strong {
+  color: var(--danger);
+  font-size: var(--font-body);
+}
+
+.project-danger-zone p,
+.project-danger-zone small {
+  margin: 0;
+  color: var(--text-secondary);
+  font-size: var(--font-caption);
+  line-height: 1.5;
+}
+
+.project-danger-zone > .danger-button {
+  align-self: flex-start;
+}
+
+.project-delete-confirmation {
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-3);
+}
+
+.project-delete-confirmation > div {
+  display: flex;
+  justify-content: flex-end;
+  gap: var(--space-2);
+}
+
+.project-delete-confirmation .danger-button,
+.project-delete-confirmation .secondary-button {
+  align-self: auto;
+}
+
 .new-chat {
   display: flex;
   min-width: 248px;
@@ -798,9 +848,49 @@ textarea:focus-visible {
 
 .workspace-files__row {
   padding: var(--space-2);
+  padding-right: 38px;
   grid-template-columns: auto auto minmax(0, 1fr) auto;
 }
 
+.workspace-files__entry {
+  position: relative;
+}
+
+.workspace-files__open-entry {
+  position: absolute;
+  top: 50%;
+  right: var(--space-1);
+  display: grid;
+  width: 28px;
+  height: 28px;
+  align-items: center;
+  justify-content: center;
+  padding: 0;
+  border: 0;
+  border-radius: var(--radius-control);
+  background: var(--surface-raised);
+  color: var(--text-secondary);
+  cursor: pointer;
+  opacity: 0;
+  pointer-events: none;
+  transform: translateY(-50%);
+  transition:
+    opacity var(--motion-fast) ease-out,
+    background var(--motion-fast) ease-out,
+    color var(--motion-fast) ease-out;
+}
+
+.workspace-files__entry:hover .workspace-files__open-entry,
+.workspace-files__entry:focus-within .workspace-files__open-entry {
+  opacity: 1;
+  pointer-events: auto;
+}
+
+.workspace-files__open-entry:hover {
+  background: var(--accent-selected);
+  color: var(--accent);
+}
+
 .workspace-files__changed-row:hover:not(:disabled),
 .workspace-files__row:hover {
   background: var(--accent-subtle);
@@ -1853,6 +1943,16 @@ textarea:focus-visible {
   border-bottom: 1px solid var(--border-subtle);
 }
 
+.message-blocks {
+  display: grid;
+  gap: var(--space-3);
+}
+
+.message-blocks .message-reasoning,
+.message-blocks .tool-activity {
+  margin: 0;
+}
+
 .markdown-content > :first-child {
   margin-top: 0;
 }
@@ -2152,6 +2252,102 @@ textarea:focus-visible {
   color: #fff;
 }
 
+.agent-question-card {
+  display: flex;
+  padding: var(--space-4);
+  border: 1px solid var(--border-control);
+  border-radius: var(--radius-card);
+  margin-top: var(--space-3);
+  background: var(--surface-raised);
+  color: var(--text-primary);
+  flex-direction: column;
+  gap: var(--space-3);
+}
+
+.agent-question-card > header,
+.agent-question-card > footer {
+  display: flex;
+  align-items: center;
+  gap: var(--space-2);
+}
+
+.agent-question-card > header {
+  color: var(--accent);
+}
+
+.agent-question-card > footer {
+  justify-content: flex-end;
+}
+
+.agent-question-card fieldset {
+  display: flex;
+  min-width: 0;
+  padding: var(--space-3);
+  border: 1px solid var(--border-subtle);
+  border-radius: var(--radius-control);
+  margin: 0;
+  flex-direction: column;
+  gap: var(--space-2);
+}
+
+.agent-question-card legend {
+  padding: 0 var(--space-1);
+  color: var(--text-primary);
+  font-size: var(--font-body);
+  line-height: 1.5;
+}
+
+.agent-question-card legend span {
+  display: block;
+  color: var(--text-muted);
+  font-size: var(--font-caption);
+  font-weight: 650;
+}
+
+.agent-question-card fieldset > label {
+  display: flex;
+  align-items: flex-start;
+  color: var(--text-secondary);
+  cursor: pointer;
+  gap: var(--space-2);
+}
+
+.agent-question-card fieldset > label > span {
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-1);
+}
+
+.agent-question-card fieldset > label strong {
+  color: var(--text-primary);
+  font-size: var(--font-body);
+}
+
+.agent-question-card fieldset > label small {
+  color: var(--text-muted);
+  font-size: var(--font-caption);
+}
+
+.agent-question-card__custom {
+  flex-direction: column;
+}
+
+.agent-question-card__custom input {
+  width: 100%;
+  min-height: 34px;
+  padding: 0 var(--space-3);
+  border: 1px solid var(--border-control);
+  border-radius: var(--radius-control);
+  background: var(--surface-raised);
+  color: var(--text-primary);
+}
+
+.agent-question-card__error {
+  margin: 0;
+  color: var(--danger);
+  font-size: var(--font-caption);
+}
+
 .composer-wrap {
   padding:
     8px

src/shared/assistant-contracts.ts

@@ -61,6 +61,59 @@ export type ConversationAttachment = z.infer<
   typeof conversationAttachmentSchema
 >
 
+export const conversationToolActivitySchema = z
+  .object({
+    callId: z.string().max(256).optional(),
+    name: z.string().max(200),
+    state: z.enum([
+      'pending',
+      'running',
+      'completed',
+      'failed',
+      'recoverable',
+      'cancelled',
+      'interrupted'
+    ]),
+    summary: z.string().max(2_000),
+    error: z.string().max(2_000).optional()
+  })
+  .strict()
+
+export const conversationMessageBlockSchema = z.discriminatedUnion('type', [
+  z
+    .object({
+      id: assistantIdSchema,
+      type: z.literal('text'),
+      content: z.string().min(1).max(1_000_000)
+    })
+    .strict(),
+  z
+    .object({
+      id: assistantIdSchema,
+      type: z.literal('reasoning'),
+      content: z.string().min(1).max(1_000_000)
+    })
+    .strict(),
+  z
+    .object({
+      id: assistantIdSchema,
+      type: z.literal('tool'),
+      tool: conversationToolActivitySchema
+    })
+    .strict()
+])
+
+export const conversationMessageBlocksSchema = z
+  .array(conversationMessageBlockSchema)
+  .max(500)
+
+export type ConversationToolActivity = z.infer<
+  typeof conversationToolActivitySchema
+>
+export type ConversationMessageBlock = z.infer<
+  typeof conversationMessageBlockSchema
+>
+
 export const conversationSnapshotSchema = z
   .object({
     id: assistantIdSchema,
@@ -76,31 +129,11 @@ export const conversationSnapshotSchema = z
             role: z.enum(['user', 'assistant']),
             content: z.string().max(1_000_000),
             reasoning: z.string().optional(),
+            blocks: conversationMessageBlocksSchema.optional(),
             createdAt: z.number().int().nonnegative(),
             state: z.enum(['streaming', 'complete', 'error']),
             status: z.string().max(4_000).optional(),
-            tools: z
+            tools: z.array(conversationToolActivitySchema).max(100).optional(),
-              .array(
-                z
-                  .object({
-                    callId: z.string().max(256).optional(),
-                    name: z.string().max(200),
-                    state: z.enum([
-                      'pending',
-                      'running',
-                      'completed',
-                      'failed',
-                      'recoverable',
-                      'cancelled',
-                      'interrupted'
-                    ]),
-                    summary: z.string().max(2_000),
-                    error: z.string().max(2_000).optional()
-                  })
-                  .strict()
-              )
-              .max(100)
-              .optional(),
             sources: z.array(z.string().max(8_192)).max(100).optional(),
             sourceReferences: z
               .array(

src/shared/capability-contracts.ts

@@ -51,6 +51,9 @@ export const skillIdSchema = z
   .max(128)
   .regex(/^[a-z0-9]+(?:-[a-z0-9]+)*$/)
 
+export const skillImportKindSchema = z.enum(['directory', 'zip'])
+export type SkillImportKind = z.infer<typeof skillImportKindSchema>
+
 export const skillToggleInputSchema = z
   .object({
     skillId: skillIdSchema,

src/shared/contracts.ts

@@ -7,7 +7,8 @@ import type {
   CapabilitySnapshot,
   ComputerCapabilityId,
   McpServerInput,
-  McpServerTestResult
+  McpServerTestResult,
+  SkillImportKind
 } from './capability-contracts'
 import {
   assistantIdSchema,
@@ -93,6 +94,29 @@ export const workspaceFileRequestSchema = z
   })
   .strict()
 
+export const workspaceOpenPathRequestSchema = z
+  .object({
+    projectId: assistantIdSchema,
+    path: workspaceRelativePathSchema,
+    type: z.enum(['file', 'directory'])
+  })
+  .strict()
+
+export const agentQuestionAnswerSchema = z
+  .array(z.string().trim().min(1).max(2_000))
+  .max(20)
+
+export const agentQuestionResponseSchema = z
+  .object({
+    questionId: z.string().trim().min(1).max(128),
+    answers: z.array(agentQuestionAnswerSchema).max(4)
+  })
+  .strict()
+
+export type AgentQuestionAnswer = z.infer<
+  typeof agentQuestionAnswerSchema
+>
+
 export const conversationIdSchema = z.string().min(1).max(128)
 
 export const agentRequestSchema = z
@@ -648,6 +672,21 @@ export type AgentEvent =
       argumentSummary?: string
       allowPermanent?: boolean
     }
+  | {
+      requestId: string
+      type: 'question'
+      questionId: string
+      questions: Array<{
+        header: string
+        question: string
+        options: Array<{
+          label: string
+          description: string
+        }>
+        multiple: boolean
+        custom: boolean
+      }>
+    }
   | {
       requestId: string
       type: 'artifact'
@@ -873,6 +912,10 @@ export type DesktopApi = {
       approvalId: string,
       decision: ApprovalDecision
     ) => Promise<void>
+    respondQuestion: (
+      questionId: string,
+      answers?: AgentQuestionAnswer[]
+    ) => Promise<void>
     onEvent: (listener: (event: AgentEvent) => void) => () => void
   }
   browser: {
@@ -949,6 +992,7 @@ export type DesktopApi = {
       input: ProjectCreateInput
     ) => Promise<AssistantProject>
     setArchived: (projectId: string, archived: boolean) => Promise<void>
+    delete: (projectId: string, confirmation: string) => Promise<void>
   }
   conversations: {
     list: () => Promise<ConversationSnapshot[]>
@@ -964,6 +1008,11 @@ export type DesktopApi = {
       projectId: string,
       path: string
     ) => Promise<WorkspaceFilePreview>
+    openPath: (
+      projectId: string,
+      path: string,
+      type: 'file' | 'directory'
+    ) => Promise<void>
   }
   tasks: {
     list: () => Promise<AssistantTask[]>
@@ -1026,7 +1075,7 @@ export type DesktopApi = {
   }
   capabilities: {
     getSnapshot: () => Promise<CapabilitySnapshot>
-    importSkill: () => Promise<CapabilitySnapshot>
+    importSkill: (kind: SkillImportKind) => Promise<CapabilitySnapshot>
     removeSkill: (skillId: string) => Promise<CapabilitySnapshot>
     setSkillEnabled: (
       skillId: string,

src/shared/ipc-channels.ts

@@ -14,6 +14,7 @@ export const ipcChannels = {
   agentRun: 'agent:run',
   agentCancel: 'agent:cancel',
   agentApprovalRespond: 'agent:approval:respond',
+  agentQuestionRespond: 'agent:question:respond',
   agentEvent: 'agent:event',
   browserStop: 'browser:stop',
   browserState: 'browser:state',
@@ -52,11 +53,13 @@ export const ipcChannels = {
   projectsCreate: 'projects:create',
   projectsUpdate: 'projects:update',
   projectsSetArchived: 'projects:set-archived',
+  projectsDelete: 'projects:delete',
   conversationsList: 'conversations:list',
   conversationsReplace: 'conversations:replace',
   workspaceChangesGet: 'workspace:changes:get',
   workspaceDirectoryList: 'workspace:directory:list',
   workspaceFileRead: 'workspace:file:read',
+  workspacePathOpen: 'workspace:path:open',
   tasksList: 'tasks:list',
   tasksSetStatus: 'tasks:set-status',
   tokenUsageSummary: 'usage:token-summary',