chore: add email service and password service

src/core/interceptors/response.interceptor.ts

@@ -0,0 +1,30 @@
+import { CallHandler, ExecutionContext, Injectable, NestInterceptor } from "@nestjs/common";
+import { Response } from "express";
+import { Observable } from "rxjs";
+import { map } from "rxjs/operators";
+
+@Injectable()
+export class ResponseInterceptor implements NestInterceptor {
+  //
+  intercept(context: ExecutionContext, next: CallHandler<Record<string, unknown>>): Observable<unknown> {
+    const ctx = context.switchToHttp().getResponse<Response>();
+    const statusCode = ctx.statusCode;
+
+    return next.handle().pipe(
+      map((data) => {
+        if (data && data.data !== undefined) {
+          return {
+            statusCode,
+            success: true,
+            data: data.data,
+          };
+        }
+        return {
+          statusCode,
+          success: true,
+          data,
+        };
+      }),
+    );
+  }
+}