ba7daf8559
- Single system splash (core-splashscreen) kept on screen until the first events load (StartupState), then reveals the ready app — removes the two-stage 'icon then title' splash and the laggy half-loaded entry - Month scrolling: dropped per-row BoxWithConstraints (measured grid width once via onSizeChanged) and resolve bar colours once during packing instead of every recomposition → much smoother scroll - Serialize all event loads behind a Mutex and skip redundant state writes so scroll-triggered month loads no longer pile up / thrash the UI Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>