initial: standalone repo from monorepo split

src/common/interceptors/response.interceptor.ts

@@ -0,0 +1,24 @@
+import {
+  Injectable,
+  NestInterceptor,
+  ExecutionContext,
+  CallHandler,
+} from '@nestjs/common';
+import { Observable, map } from 'rxjs';
+import { ApiResponse } from '@fiberops/shared';
+
+@Injectable()
+export class ResponseInterceptor<T> implements NestInterceptor<T, ApiResponse<T>> {
+  intercept(
+    _context: ExecutionContext,
+    next: CallHandler,
+  ): Observable<ApiResponse<T>> {
+    return next.handle().pipe(
+      map((data) => ({
+        success: true,
+        data,
+        error: null,
+      })),
+    );
+  }
+}