The fullscreen Plan Review overlay stayed mounted, focused, and fully
interactive after a choice was picked. showPlanReview's finish() resolves
the choice promise but deliberately defers the hide until #approvePlan
(guarded for #5688/#5319/#5689), so during slow async approval work — e.g.
context compaction — arrow keys still moved the cursor and repeat
Enter/Esc were silently swallowed by the settle guard, with the
fullscreen buffer masking all progress underneath. Users on Ghostty and
macOS Terminal read this as "/plan is frozen".
The overlay now flips to a committed state the moment a choice fires:
handleInput is a no-op, and the render shows a "<choice> — submitting…"
indicator plus an "applying your selection" footer. The deferred-hide
timing is untouched, so the existing stale-buffer and focus guards stay
intact.
Fixes#5926
- Switch all UI components and tests from sharp box corners (`boxSharp`) to rounded ones (`boxRound`).
- Update `Theme` to re-export sharp junction symbols (tees and cross) under `boxRound` to ensure consistent divider rendering in rounded boxes.
- Remove outdated architectural notes regarding forced tool-choice queues in documentation.
- Handled SGR mouse motion reports in `PlanReviewOverlay` to set hovered options from hit-test rows and clear highlights outside option rows.
- Updated option rendering to paint a background band on hovered, non-disabled options while preserving keyboard selection behavior.
- Enabled any-motion mouse tracking for overlays and expanded regression coverage to verify hover tracking setup and teardown.
- Added SGR mouse input handling for wheel and click actions, mapped to option, ToC, and body targets.
- Added deleted-heading state to undo snapshots so removed titles persist and restore correctly.
- Updated the plan-mode active prompt to require decision-complete, implementation-ready plans.
- Enabled mouse tracking for fullscreen overlays and asserted mouse-on/off sequences in tests.
- Added section-based plan parsing with per-section delete, undo, and annotate.
- Added Tab/Shift+Tab focus regions and per-line scroll navigation.
- Added Refine feedback loop emitting annotations back to the model.
- Added `OverlayOptions.fullscreen` borrowing the terminal's alt screen buffer.
- Replaced the plan review flow to open PlanReviewOverlay for approvals.
- Added scrollable markdown plan rendering with prompt, options, and footer in the overlay UI.
- Added disabled-option handling so cursor movement and confirmation skip unavailable rows.
- Added setPlanContent updates to refresh overlay text and reset scroll position on edits.
roboomp