feat: improve TUI feedback and migrate to TypeScript 7

[EaeDave]

Summary

• highlight the room URL, action buttons, timeline rows, and composer on mouse hover
• show stronger transient footer feedback for mouse-driven actions
• document hover behavior in the TUI help and README
• pin TypeScript 7.0.2 and refresh the Bun lockfile

Validation

• TypeScript 7.0.2: bun run typecheck
• 117 TypeScript tests passed across 21 files; the unrelated launcher integration test remains host-state dependent
• desktop web production build passed
• drizzle schema check passed
• Rust: 35 tests passed
• cargo clippy --all-targets -- -D warnings passed
• PTY smoke: real SGR mouse movement over the room URL emitted reverse-video focus styling

Summary by CodeRabbit

• New Features

  • Added hover highlighting for action buttons, timeline items, and the message composer.
  • Added interactive controls to help and delete-confirmation overlays.
  • Added footer feedback when clearing or canceling composer input.
  • Room links now support hover highlighting; clicking copies the URL, opens it in the default browser, and reports the results.

• Documentation

  • Updated Native CLI documentation to describe hover behavior and footer feedback.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: d3801497-a488-4bbc-9723-4652ea91e97c

📥 Commits

Reviewing files that changed from the base of the PR and between d78b729 and 5462bb8.

⛔ Files ignored due to path filters (1)

• bun.lock is excluded by !**/*.lock

📒 Files selected for processing (3)

• README.md
• cli/src/tui.rs
• package.json

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📝 Walkthrough

Walkthrough

The TUI now tracks mouse hover targets, highlights interactive regions, centers overlay actions, and reports composer feedback. Documentation describes the new hover and footer behavior. The TypeScript development dependency is pinned to ^7.0.2.

Changes

TUI interaction updates

Layer / File(s)	Summary
Hover state and hit testing cli/src/tui.rs	The TUI stores hover targets and updates them from mouse movement based on the active screen.
Interactive rendering and overlays cli/src/tui.rs	Room links, timeline items, composer borders, footer actions, and overlay controls now reflect hover state and use centered action rendering.
Composer feedback and validation cli/src/tui.rs, README.md	Composer clear and close actions report status messages. Tests and documentation cover hover and feedback behavior.

TypeScript tooling update

Layer / File(s)	Summary
TypeScript development dependency package.json	The TypeScript development dependency changes from latest to ^7.0.2.

Estimated code review effort: 3 (Moderate) | ~20 minutes

Mergeability Score: ⚪ Minimal · up to 5462b

This change is merge-ready after normal checks and review; no actionable merge-blocking risk remains.

Sequence Diagram(s)

sequenceDiagram
  participant Mouse
  participant App
  participant TUI
  Mouse->>App: Send mouse movement
  App->>App: Hit-test action, timeline, or composer
  App->>TUI: Store hover target
  TUI->>TUI: Render highlighted region

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Possibly related PRs

• EaeDave/stub#28: Updates the same TypeScript development dependency version.
• EaeDave/quickdrop#23: Adds related TUI mouse interaction and action-region handling.
• EaeDave/quickdrop#26: Modifies related TUI action and composer interactions.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly summarizes the two primary changes: improved TUI feedback and migration to TypeScript 7.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feat/tui-interaction-feedback

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[cubic-dev-ai]

All reported issues were addressed across 2 files

<sub>Reply with feedback, questions, or to request a fix.

Fix all with cubic | Re-trigger cubic</sub>