[Destiner]

Summary

• Fix the v0.2.4 regression introduced by project context menus: inline pointer-events: auto on cloned triggers intercepted hit testing and prevented Sortable from finding drop targets.
• Make the floating drag preview’s descendants ignore pointer hits.
• Add a regression test that completes reorders and checks the saved order, before and after visiting archived sessions. Confirmed it fails before the fix and passes afterward.

Validation

• Frontend lint, formatting, typecheck, and all 589 unit tests passed.
• Four targeted Chromium tests passed (project ordering and context menus).
• Rust formatting, Clippy, and Cargo tests passed.
• bun tauri build passed and produced the unsigned macOS app.
• WebKit execution timed out in the local environment; WebKit behavior remains unverified locally.