Wire sidebar timeline handleSeek to navigate to timeline view in simple
mode instead of attempting replay. Fix onRouterModeChange to properly
detect expert vs simple modes based on route name. All 41 tests pass.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Fix missing colons in CSS declarations across timeline.css and replay.css
that broke gap/padding/margin/bottom properties. Simplify timeline mode
detection to use router callbacks instead of SpaxelSimpleModeDetection.
Add aria-labels to select elements for accessibility.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Timeline events now delegate to SpaxelReplay.jumpToTime() for coordinated
replay session creation instead of making direct fetch calls. Selected
events highlight with timeline-event-selected class, and cross-module
selection is cleared between sidebar and full-page timeline views.
- timeline.js: use SpaxelReplay.jumpToTime() in handleSeek, export
clearSelection and hideNowReplayingChip, clear sidebar on jump
- sidebar-timeline.js: clear full-page timeline selection on sidebar jump
- replay.js: return promise from exitReplayMode for proper chaining
- timeline.test.js: 14 tests covering timestamp emission, highlighting,
now-replaying chip, cross-module coordination, simple mode gating,
and error handling
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
