daa4f6c038
- Replace HTML5+touch drag with @dnd-kit (PointerSensor distance:8, TouchSensor delay:200/tol:8) matching home.tsx pattern. - Add sort_order column to notes; ORDER BY asc(sortOrder), updatedAt desc. - New PATCH /notes/reorder endpoint: strict isPinned boolean validation, bucket+permission scoped, all writes in db.transaction for atomicity. - PATCH /notes/:id stamps sort_order = min-1 on folder/pin bucket change. - Client useReorderNotes hook with optimistic cache update. - handleDragEnd builds reorder payload from FULL bucket (owner notes or shared-folder bucket via ref), not the filtered/search subset, so hidden siblings retain stable order. - SharedFolderView publishes its data.notes via bucketRef when viewer has edit permission, enabling correct reorder in shared folders. - Layout fix at narrow viewport: rail stacks above notes (flex-col md:flex-row) so iPad portrait drag has proper bbox. - Playwright tests: notes-folders.spec.mjs both desktop pointer drag and touch long-press drag pass (32s). - OpenAPI codegen skipped: notes-api.ts is hand-written. - Out of scope (pre-existing failures): executive-meetings reorder/font, notes-share PATCH 403/404, groups-crud rollback.