revert(chat-ui): restore the package deleted in #6435

Merged
SA
3mo ago
+3246-24

Restores packages/chat-ui (40 files), deleted in #6435 as an "orphan package."

It was not an orphan. It depends on @superset/chat — the chat-v3 protocol package — which makes it the in-progress UI layer for chat-v3, not debris. The deletion was justified on the evidence that nothing imported it, and that was the wrong test: zero importers is exactly what unfinished-but-intended work looks like. The check that would have caught it is "what does this package depend on?", which points at chat-v3 and reveals intent.

Restores PromptInput (with its Lexical editor), ComposerDropZone, ScrollToBottomButton, their shared components, and the two storybook wiring lines in packages/ui. Verified byte-identical to the pre-deletion tree.

Everything else in #6435 stands — the chat-legacy hono server, the device-presence system, and the device_presence table were all genuinely dead.

Verification: lint exit 0 · typecheck exit 0 (38/38) · sherif exit 0.

Summary by cubic

Restore packages/chat-ui as the in‑progress UI for chat‑v3, reversing its removal in #6435. It depends on @superset/chat, so the package was not an orphan; restoring it unblocks chat‑v3 work without changing app behavior.

  • Adds back @superset/chat-ui (PromptInput, ComposerDropZone, ScrollToBottomButton, stories, tsconfig.json, svg.d.ts).
  • Updates packages/ui Storybook to include chat-ui stories and sources.
  • Updates bun.lock to add @lexical/react, lexical, lucide-react, @shadcn/react, and workspace links.
  • Package is private and not imported by the app; runtime behavior is unchanged. Other removals from #6435 remain removed.

Summary by CodeRabbit

  • New Features
    • Added a reusable chat composer with rich prompt editing, mentions, slash commands, attachments, drag-and-drop uploads, dictation, and submission controls.
    • Added attachment previews, removal controls, command and mention menus, context panels, and selectable mention chips.
    • Added a scroll-to-bottom control for chat transcripts.
  • Documentation
    • Added Storybook examples covering chat, recording, dictation errors, browsing, and attachment workflows.