feat: CLI Tools — curated tool catalog, detection, install, chat awareness
New sidebar page for managing system CLI tools (ffmpeg, jq, ripgrep, yt-dlp, pandoc).
Core modules:
- cli-tools-catalog.ts: static catalog of 6 curated tools + EXTRA_WELL_KNOWN_BINS
- cli-tools-detect.ts: system detection via which/where + --version (2min cache)
- cli-tools-context.ts: builds <available_cli_tools> block for chat system prompt
API routes:
- GET /api/cli-tools/catalog, /installed, /[id]/status, /[id]/detail
- POST /api/cli-tools/[id]/install (SSE streaming), /[id]/describe (AI gen)
UI components:
- CliToolsManager: installed + recommended sections with grid layout
- CliToolCard: two variants (installed/recommended) with status badges
- CliToolDetailDialog: intro, use cases, guide steps, example prompts
- CliToolInstallDialog: SSE-based install progress with live terminal log
Chat integration:
- Chat input toolbar: Terminal icon opens CLI tool picker popover
- System prompt injection: buildCliToolsContext() in /api/chat
- MessageInput: CLI popover with search, keyboard nav, locale-aware prefill
- NavRail + ChatListPanel: frosted glass (bg-sidebar/80 backdrop-blur-xl)
- SlashCommandButton: Lightning icon, unified 16px toolbar icons
- input-group: shadow-md → shadow-sm
- Model selector: searchable popover with provider grouping
Docs:
- docs/handover/cli-tools.md + apps/site/content/docs/{en,zh}/cli-tools.mdx
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
