feat(sync): add sync support for note-related entities

Extend the sync system to handle NoteType, NoteFieldType, Note, and
NoteFieldValue entities. This includes:

- Server sync repository and routes for push/pull of new entities
- Client sync queue, push, pull, and conflict resolution for notes
- Update Card sync to include noteId and isReversed fields
- Add comprehensive tests for all sync functionality

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

1 files changed, 24 insertions, 2 deletions

diff --git a/src/client/stores/sync.test.tsx b/src/client/stores/sync.test.tsx
index 9c4e5c2..fee79d7 100644
--- a/src/client/stores/sync.test.tsx
+++ b/src/client/stores/sync.test.tsx
@@ -38,7 +38,18 @@ describe("useSync", () => {
 				decks: [],
 				cards: [],
 				reviewLogs: [],
-				conflicts: { decks: [], cards: [] },
+				noteTypes: [],
+				noteFieldTypes: [],
+				notes: [],
+				noteFieldValues: [],
+				conflicts: {
+					decks: [],
+					cards: [],
+					noteTypes: [],
+					noteFieldTypes: [],
+					notes: [],
+					noteFieldValues: [],
+				},
 				currentSyncVersion: 0,
 			}),
 		});
@@ -138,7 +149,18 @@ describe("useSync", () => {
 				decks: [],
 				cards: [],
 				reviewLogs: [],
-				conflicts: { decks: [], cards: [] },
+				noteTypes: [],
+				noteFieldTypes: [],
+				notes: [],
+				noteFieldValues: [],
+				conflicts: {
+					decks: [],
+					cards: [],
+					noteTypes: [],
+					noteFieldTypes: [],
+					notes: [],
+					noteFieldValues: [],
+				},
 				currentSyncVersion: 1,
 			}),
 		});