feat: show runtime checklists and support remote Continue

Display native OpenCode and Continue checklists alongside scheduled tasks, preserving request ownership, explicit clears and saved progress. Bundle both remote runtimes and support managed Continue installation, model routing, cancellation and restart continuation.

Validation: real local and Linux remote model checks, full Electron remote Continue flows, typecheck and lint passed. Full suite: 4707 passed, 67 skipped, one OpenCode compaction failure passed targeted rerun.

Release note: Display native execution checklists above conversations and support managed remote Continue projects with saved progress and cancellation recovery.

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

@@ -117,6 +117,44 @@ afterEach(async () => {
 })
 
 describe('ContinueHostAdapter', () => {
+  it('commits complete raw checklists once on success, retaining candidates and excluding old history', async () => {
+    const distribution = await createDistribution()
+    const longContent = 'task'.repeat(1500)
+    const checklist = { source: 'continue' as const, items: [{ content: longContent, status: 'pending' as const }] }
+    const historyTool = (id: string, text: string, status = 'done') => ({
+      toolCallId: id, toolCall: { function: { name: 'Checklist', arguments: JSON.stringify({ checklist: text }) } }, status
+    })
+    const old = { toolCallStates: [historyTool('old', '- [ ] old')] }
+    let polls = 0
+    vi.stubGlobal('fetch', vi.fn(async (input: string | URL | Request) => {
+      if (!String(input).endsWith('/state')) return Response.json({})
+      polls++
+      return Response.json({
+        session: { history: polls === 1 ? [old] : [old, {
+          message: { role: 'assistant', content: 'OK' },
+          toolCallStates: polls < 3 ? [] : [historyTool('long', `- [ ] ${longContent}`), historyTool('failed', '- [x] bad', 'failed'), ...(polls >= 4 ? [historyTool('empty', '')] : [])]
+        }] },
+        isProcessing: polls < 5, messageQueueLength: 0, pendingPermission: null,
+        goodbuddyEvents: polls === 2 ? [
+          { type: 'tool', callId: 'long', name: 'Checklist', state: 'running', input: 'truncated', runtimeChecklist: checklist },
+          { type: 'tool', callId: 'failed', name: 'Checklist', state: 'running', runtimeChecklist: checklist }
+        ] : polls === 3 ? [
+          { type: 'tool', callId: 'long', name: 'Checklist', state: 'completed' },
+          { type: 'tool', callId: 'failed', name: 'Checklist', state: 'failed' }
+        ] : []
+      })
+    }))
+    const events: unknown[] = []
+    const adapter = new ContinueHostAdapter({
+      binaryPath: distribution.entryPath, configPath: 'test.yaml', workspace: process.cwd(), cacheRoot: distribution.cacheRoot,
+      trustedBundleHashes: [distribution.sourceHash],
+      launchHost: () => ({ exitCode: null, killed: false, stderr: null, once: () => undefined, kill: () => true })
+    })
+    try {
+      await adapter.run('test', new AbortController().signal, async () => 'once', { onEvent: event => { if (event.type === 'checklist') events.push(event) } })
+      expect(events).toEqual([{ type: 'checklist', checklist }, { type: 'checklist', checklist: { source: 'continue', items: [] } }])
+    } finally { await adapter.dispose() }
+  })
   it('creates a versioned authenticated loopback host copy', async () => {
     const distribution = await createDistribution()
     const adapter = new ContinueHostAdapter({