- Add Rust shutdown command that kills sidecar and exits app cleanly
- Frontend calls invoke('shutdown') after vault flush on close
- Add auth.ts, entries.ts, and normalize.ts backend modules
- Add EditorPanel.svelte component
- Expand entries store with full CRUD support
- Add JournalEntryDtos and JournalEntryDtoMapper in Journal.Core
- Update entry search, fragments, and sidecar CLI
Co-Authored-By: Oz <oz-agent@warp.dev>