feat: Claude Code CLI provider and Conductor-style sidebar redesign (#3)

* feat: add Claude Code CLI as built-in provider

Spawn claude CLI subprocess for claude-code/* models instead of AI SDK path.
Supports text streaming, tool calls, thinking, multi-turn via --resume,
session cleanup, timeout, and plugin hooks.

Includes unit/integration/e2e tests (11 passing) and design specs.

* fix: skip API key prompt for already-connected providers in web UI

* feat: redesign sidebar with Conductor-style status groups, PR integration, and continue-on-new-branch

- Sidebar shows 5 status groups: In progress / In review / Done / Backlog / Cancelled
- 3-line session rows: title+diff / branch / provider·PR·time·shortcut
- PR integration: open PR → In review, merged → Done (event-driven + 2min fallback)
- Backend GET /experimental/pr: per-branch gh pr list with --head flag
- Archive confirmation dialog before archiving sessions
- Continue on new branch: fork Done sessions to new worktree with clean context
- Fork strips snapshot refs and inits empty summary (no stale file changes)
- Replaced History header with repo name + worktree path tooltip
- Removed dummy All repos button and ReviewReadiness badge
- SDK regenerated with Pr.list and Git.remote

* fix: archive original session after continue-on-new-branch and remove 2min polling fallback

- continueOnNewBranch now archives the original Done session after forking
- Removed the session from the sidebar store to match archive behavior
- Removed unnecessary 2-minute setInterval polling for PR detection
- visibilitychange only fires fetchPrs when tab becomes visible

* fix: add cwd, permission bypass, and AskUserQuestion routing for Claude Code CLI

- Set cwd to Instance.directory so CLI runs in project dir
- Add --permission-mode bypassPermissions for non-interactive tool execution
- Remove release_date to fix model visibility in web UI
- Route AskUserQuestion through OpenCode Question system:
  detect tool_use in stream, show in UI, pass answer on next --resume turn
- Set finish to tool-calls on question so session loop continues

* feat: show spinner on sidebar session row when agent is actively working

* fix: refetch session diffs when cache is stale after fork

* fix: add SessionSummary.summarize() to Claude Code CLI provider for real-time diff updates

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

* fix: apply agent tint color to sidebar spinner indicator

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

* fix: guard Snapshot.patch() call against undefined snap in Claude Code provider

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

---------

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

Author: knight-upstage

packages/app/src/components/dialog-connect-provider.tsx

@@ -173,7 +173,13 @@ export function DialogConnectProvider(props: { provider: string }) {
     listRef?.onKeyDown(e)
   }
 
+  const connected = createMemo(() => new Set(globalSync.data.provider.connected))
+
   onMount(() => {
+    if (connected().has(props.provider)) {
+      void complete()
+      return
+    }
     if (methods().length === 1) {
       selectMethod(0)
     }

packages/app/src/context/sync.tsx

@@ -276,7 +276,14 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
           const directory = sdk.directory
           const client = sdk.client
           const [store, setStore] = globalSync.child(directory)
-          if (store.session_diff[sessionID] !== undefined) return
+          const cached = store.session_diff[sessionID]
+          if (cached !== undefined) {
+            if (cached.length > 0) return
+            // Empty cache might be stale if summary says there are file changes
+            // (session.diff SSE event can be missed during fork or reconnection)
+            const match = Binary.search(store.session, sessionID, (s) => s.id)
+            if (!match.found || (store.session[match.index]?.summary?.files ?? 0) === 0) return
+          }
 
           const key = keyFor(directory, sessionID)
           return runInflight(inflightDiff, key, () =>

packages/app/src/i18n/en.ts

@@ -496,6 +496,9 @@ export const dict = {
   "session.review.loadingChanges": "Loading changes...",
   "session.review.empty": "No changes in this session yet",
   "session.review.noChanges": "No changes",
+  "session.stage.inProgress": "In progress",
+  "session.stage.inReview": "In review",
+  "session.stage.done": "Done",
 
   "session.files.selectToOpen": "Select a file to open",
   "session.files.all": "All files",
@@ -795,6 +798,9 @@ export const dict = {
   "workspace.reset.success.title": "Workspace reset",
   "workspace.reset.success.description": "Workspace now matches the default branch.",
   "workspace.error.stillPreparing": "Workspace is still preparing",
+  "workspace.stage.preparing": "Preparing",
+  "workspace.stage.ready": "Ready",
+  "workspace.stage.failed": "Failed",
   "workspace.status.checking": "Checking for unmerged changes...",
   "workspace.status.error": "Unable to verify git status.",
   "workspace.status.clean": "No unmerged changes detected.",
@@ -809,4 +815,13 @@ export const dict = {
   "workspace.reset.archived.one": "1 session will be archived.",
   "workspace.reset.archived.many": "{{count}} sessions will be archived.",
   "workspace.reset.note": "This will reset the workspace to match the default branch.",
+
+  "session.archive.title": "Archive session",
+  "session.archive.confirm": "Archive this session?",
+  "session.archive.description": "The session will be moved to Done.",
+  "session.archive.button": "Archive",
+
+  "session.continue.title": "Continue on new branch",
+  "session.continue.description": "Archive this session and continue on a new branch with the same context.",
+  "session.continue.button": "Continue on new branch",
 }

packages/app/src/i18n/ko.ts

@@ -445,6 +445,9 @@ export const dict = {
   "session.review.loadingChanges": "변경 사항 로드 중...",
   "session.review.empty": "이 세션에 변경 사항이 아직 없습니다",
   "session.review.noChanges": "변경 없음",
+  "session.stage.inProgress": "진행 중",
+  "session.stage.inReview": "검토 중",
+  "session.stage.done": "완료",
   "session.files.selectToOpen": "열 파일을 선택하세요",
   "session.files.all": "모든 파일",
   "session.files.binaryContent": "바이너리 파일 (내용을 표시할 수 없음)",
@@ -714,6 +717,9 @@ export const dict = {
   "workspace.reset.success.title": "작업 공간 재설정됨",
   "workspace.reset.success.description": "작업 공간이 이제 기본 브랜치와 일치합니다.",
   "workspace.error.stillPreparing": "작업 공간이 아직 준비 중입니다",
+  "workspace.stage.preparing": "준비 중",
+  "workspace.stage.ready": "준비 완료",
+  "workspace.stage.failed": "실패",
   "workspace.status.checking": "병합되지 않은 변경 사항 확인 중...",
   "workspace.status.error": "Git 상태를 확인할 수 없습니다.",
   "workspace.status.clean": "병합되지 않은 변경 사항이 감지되지 않았습니다.",
@@ -728,4 +734,13 @@ export const dict = {
   "workspace.reset.archived.one": "1개의 세션이 보관됩니다.",
   "workspace.reset.archived.many": "{{count}}개의 세션이 보관됩니다.",
   "workspace.reset.note": "이 작업은 작업 공간을 기본 브랜치와 일치하도록 재설정합니다.",
+
+  "session.archive.title": "세션 보관",
+  "session.archive.confirm": "이 세션을 보관하시겠습니까?",
+  "session.archive.description": "세션이 완료 상태로 이동합니다.",
+  "session.archive.button": "보관",
+
+  "session.continue.title": "새 브랜치에서 계속",
+  "session.continue.description": "이 세션을 보관하고 동일한 컨텍스트로 새 브랜치에서 계속합니다.",
+  "session.continue.button": "새 브랜치에서 계속",
 }