Release v0.51.288 — Release JD (stage-r24 — collapsible approval card #3515) (#3697)

* feat(approval): make the approval card collapsible (#3515)

Adds a collapse toggle to the approval card header so users can shrink it
to a thin header strip and keep the tool-call rationale/transcript above
readable. Full ARIA (aria-expanded/controls/label), chevron swap, and
transcript reflow that preserves near-bottom scroll. Closes #3007.

Co-authored-by: Rod Boev <rod.boev@gmail.com>

* docs(changelog): v0.51.288 — Release JD (stage-r24)

* fix(approval): clear collapsed state for a distinct queued approval (#3515)

Codex regression-gate finding: showApprovalCard's sameApproval check didn't
include approval_id and didn't clear .collapsed in the !sameApproval branch, so
a NEW/parallel approval arriving while the card was already collapsed could
render collapsed with its command + action buttons hidden. Add approval_id to
the signature; clear .collapsed for a distinct approval before syncing. +2 regression tests.

---------

Co-authored-by: Rod Boev <rod.boev@gmail.com>
Co-authored-by: nesquena-hermes <[email protected]>

CHANGELOG.md

@@ -3,6 +3,11 @@
 
 ## [Unreleased]
 
+## [v0.51.288] — 2026-06-06 — Release JD (stage-r24 — collapsible approval card)
+
+### Added
+- **The tool-call approval card can be collapsed to a thin header strip.** A chevron toggle in the approval-card header shrinks the card to just its "Approval required" heading so the tool-call rationale and transcript scrolled above it stay readable; clicking again re-expands it. Includes full ARIA (`aria-expanded`/`aria-controls`/`aria-label`), an icon swap, and transcript reflow that preserves a near-bottom scroll position. State resets to expanded for each new approval, so a fresh approval is never hidden. (#3515, @rodboev; closes #3007)
+
 ## [v0.51.287] — 2026-06-06 — Release JC (stage-r22 — WeCom session classification + worker-profile picker hiding)
 
 ### Fixed