v2.4.0

What's new in v2.4.0

Notes

• Difficulty rating can now be cleared — previously once set it was stuck forever
• Drag-and-drop across folders now works correctly; notes physically move to the new folder and the sidebar refreshes with the right structure
• Reordering notes within a folder now saves to disk — your sort order persists across app restarts
• Keyboard move (up/down) now rolls back if the save fails instead of leaving the UI out of sync

Tasks

• Drag-and-drop status changes now roll back automatically if the backend save fails — no more stuck cards showing the wrong column
• Status dot click-to-advance also rolls back on failure

Brand & UI

• New CN logo monogram using Sora font with a gradient fill that adapts to every theme automatically
• Topbar: the old hardcoded "C" badge replaced with the new CN logo
• Loading screen: larger CN logo (108px), properly centred, with float animation
• About modal: CN logo replaces the old sparkle icon, bumped to 52px
• Page loading skeleton now shows the CN logo above the spinner

About & Version

• Version number in the About modal is now pulled from package.json at build time — no more forgetting to update it manually on each release

Backend & Reliability

• 23 new backend tests covering notes metadata sync, difficulty set/clear/absent, drag-and-drop move, sort order persistence, folder metadata, and path traversal rejection
• Total test count: 91 tests, all passing
• New notes_move backend command for physically relocating notes between folders

Themes

• Added Sora font (weight 800) for logo typography
• New --logo-grad-start and --logo-grad-end CSS tokens tuned for all 5 themes: Midnight Indigo, Steel Blue, Warm Linen, Ember, Carbon