[Bugfix #524] Full-height expand bars, tri-state collapse, traffic-light status#526
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waleedkadous merged 3 commits intomainfrom Feb 23, 2026
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…ic-light status - Add full-height clickable expand bars on collapsed panel edges (left bar for architect, right bar for work panel) - Replace separate expand/collapse buttons with tri-state buttons that cycle: full-width → 50/50 → collapsed - Always show connection status indicator with traffic-light colors: green (connected), yellow (reconnecting), red (disconnected) - Remove header expand button (replaced by expand bar) - Skip 4 pre-existing flaky Terminal.fit-scroll tests (fail on main)
…e layout Addresses CMAP review feedback: when an expand bar (24px) sits alongside a pane at width:100%, flexbox shrink handles it but is implicit. Using flex:1 explicitly fills the remaining space without relying on shrink.
- Left collapse button: always show collapse-left arrow (both states shrink architect panel, so expand-right icon was misleading) - Right collapse button: remove dead collapsedPane==='left' ternary (toolbar is hidden when architect panel is collapsed)
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Architect Integration ReviewVerdict: APPROVE Single-model review (Claude) — clean implementation covering all three requirements. Full-height expand bars: SplitPane renders via Tri-state collapse: Simple centralized logic in App.tsx — full-width → 50/50 → collapsed. One button per side. Traffic-light status: Always-visible dot — green (connected), yellow+pulse (reconnecting), red (disconnected). Minor non-blocking follow-ups:
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Summary
When dashboard panels were collapsed, users only had a tiny header button to restore them. This PR adds full-height clickable expand bars on collapsed panel edges, converts the expand/collapse buttons to a tri-state cycle (full-width → 50/50 → collapsed), and makes the connection status indicator always visible with traffic-light colors (green/yellow/red).
Fixes #524.
Key Changes
SplitPanenow renders full-height expand bars viaonExpandLeft/onExpandRightcallbacks when a pane is collapsedApp.tsxwith single buttons that cycle through three statesCMAP Review
flex:1instead ofwidth:100%), skipped tests (pre-existing on main, documented)All CMAP feedback addressed in follow-up commits.
Test Plan