feat: expand secure runtime and workspace UX

src/shared/ipc-channels.ts

@@ -2,6 +2,11 @@ export const ipcChannels = {
   appInfo: 'app:get-info',
   appShow: 'app:show',
   appHide: 'app:hide',
+  windowMinimize: 'window:minimize',
+  windowToggleMaximize: 'window:toggle-maximize',
+  windowClose: 'window:close',
+  windowIsMaximized: 'window:is-maximized',
+  windowMaximizedChanged: 'window:maximized-changed',
   appClearLocalData: 'app:clear-local-data',
   conversationNew: 'conversation:new',
   settingsOpen: 'settings:open',
@@ -23,6 +28,8 @@ export const ipcChannels = {
   conversationsList: 'conversations:list',
   conversationsReplace: 'conversations:replace',
   workspaceChangesGet: 'workspace:changes:get',
+  workspaceDirectoryList: 'workspace:directory:list',
+  workspaceFileRead: 'workspace:file:read',
   tasksList: 'tasks:list',
   tasksSetStatus: 'tasks:set-status',
   tokenUsageSummary: 'usage:token-summary',