feat: add fastify compression

apps/admin-api/package.json

@@ -22,6 +22,7 @@
     "test:e2e": "jest --config ./test/jest-e2e.json"
   },
   "dependencies": {
+    "@fastify/compress": "^7.0.3",
     "@fastify/helmet": "^11.1.1",
     "@fastify/static": "^7.0.4",
     "@nestjs/common": "^10.4.6",

apps/admin-api/src/main.ts

@@ -1,3 +1,4 @@
+import compression from '@fastify/compress';
 import helmet from '@fastify/helmet';
 import {
   ClassSerializerInterceptor,
@@ -53,6 +54,9 @@ async function bootstrap() {
   // Setup security headers
   app.register(helmet);
 
+  // For high-traffic websites in production, it is strongly recommended to offload compression from the application server - typically in a reverse proxy (e.g., Nginx). In that case, you should not use compression middleware.
+  app.register(compression);
+
   const configService = app.get(ConfigService<AllConfigType>);
   const reflector = app.get(Reflector);