feat(data): add localAd data operations

- Register read, readAll, create, update, and delete operations for LocalAd
- Integrate LocalAd operations into existing DataOperationRegistry structure

Author: fulleni

lib/src/registry/data_operation_registry.dart

@@ -108,6 +108,8 @@ class DataOperationRegistry {
           .read(id: id, userId: null),
       'remote_config': (c, id) =>
           c.read<DataRepository<RemoteConfig>>().read(id: id, userId: null),
+      'localAd': (c, id) =>
+          c.read<DataRepository<LocalAd>>().read(id: id, userId: null),
       'dashboard_summary': (c, id) =>
           c.read<DashboardSummaryService>().getSummary(),
     });
@@ -159,6 +161,12 @@ class DataOperationRegistry {
         sort: s,
         pagination: p,
       ),
+      'localAd': (c, uid, f, s, p) => c.read<DataRepository<LocalAd>>().readAll(
+        userId: uid,
+        filter: f,
+        sort: s,
+        pagination: p,
+      ),
     });
 
     // --- Register Item Creators ---
@@ -186,6 +194,10 @@ class DataOperationRegistry {
       'remote_config': (c, item, uid) => c
           .read<DataRepository<RemoteConfig>>()
           .create(item: item as RemoteConfig, userId: uid),
+      'localAd': (c, item, uid) => c.read<DataRepository<LocalAd>>().create(
+        item: item as LocalAd,
+        userId: uid,
+      ),
     });
 
     // --- Register Item Updaters ---
@@ -228,6 +240,11 @@ class DataOperationRegistry {
       'remote_config': (c, id, item, uid) => c
           .read<DataRepository<RemoteConfig>>()
           .update(id: id, item: item as RemoteConfig, userId: uid),
+      'localAd': (c, id, item, uid) => c.read<DataRepository<LocalAd>>().update(
+        id: id,
+        item: item as LocalAd,
+        userId: uid,
+      ),
     });
 
     // --- Register Item Deleters ---
@@ -251,6 +268,8 @@ class DataOperationRegistry {
           .delete(id: id, userId: uid),
       'remote_config': (c, id, uid) =>
           c.read<DataRepository<RemoteConfig>>().delete(id: id, userId: uid),
+      'localAd': (c, id, uid) =>
+          c.read<DataRepository<LocalAd>>().delete(id: id, userId: uid),
     });
   }
 }