feat: complete admin panel and backend admin api migration

apps/api/src/modules/admin-table/admin-table.module.ts

@@ -0,0 +1,13 @@
+import { Global, Module } from '@nestjs/common';
+import { TableService } from './table.service';
+
+/**
+ * Global so every admin grid module can inject TableService without re-importing.
+ * It is stateless — pure request-shape translation.
+ */
+@Global()
+@Module({
+  providers: [TableService],
+  exports: [TableService],
+})
+export class AdminTableModule {}