Tagging doesn't work after newline

dave: skip cwd folder header when only one session in that worktree

dave: replace custom collapsing folder widget with egui CollapsingHeader

Add negentropy full-history backfill for timelines

Fix delayed transparent startup REQs on websocket open

Crash on startup due to lower powered gpu (MediaTek) on android phones and buggy Vulkan drivers

Add scoped-sub coverage for dedicated routing call sites

Add end-to-end tests for compaction-only since optimization

Escape key closes navigation instead of media viewer

Strengthen unsaturated dedicated-routing route assertions