feat: tag management

src/main/engine/index.ts

@@ -4,6 +4,18 @@ export { MediaEngine, getMediaEngine, type MediaData } from './MediaEngine';
 export { SyncEngine, getSyncEngine, type SyncConfig, type SyncResult, type SyncDirection, type SyncStatus } from './SyncEngine';
 export { ProjectEngine, getProjectEngine, type ProjectData } from './ProjectEngine';
 export { MetaEngine, getMetaEngine, type ProjectMetadata, DEFAULT_CATEGORIES } from './MetaEngine';
+export {
+  TagEngine,
+  getTagEngine,
+  type TagData,
+  type TagWithCount,
+  type CreateTagInput,
+  type UpdateTagInput,
+  type DeleteTagResult,
+  type MergeTagsResult,
+  type RenameTagResult,
+  type SyncTagsResult,
+} from './TagEngine';
 export {
   stemText,
   stemWord,
@@ -25,3 +37,4 @@ export {
   type FileDownloadResult,
   type ConflictResolution,
 } from './DropboxSyncEngine';
+