Feature/Use fastify instead of express (#1)

- Replaced Apollo Server with Mercurius for GraphQL API
- Updated resolvers to use Mercurius-compatible GraphQL implementation
- Migrated from Express to Fastify for server framework
- Improved error handling with GraphQL error extensions
- Added Zod for environment variable validation
- Updated Prisma schema and migrations
- Configured CORS and WebSocket subscriptions
- Simplified GraphQL schema and resolver structure
- Enhanced type safety and code organization
- Replaced Apollo Server with Mercurius for GraphQL API
- Updated resolvers to use Mercurius-compatible GraphQL implementation
- Migrated from Express to Fastify for server framework
- Improved error handling with GraphQL error extensions
- Added Zod for environment variable validation
- Updated Prisma schema and migrations
- Configured CORS and WebSocket subscriptions
- Simplified GraphQL schema and resolver structure
- Enhanced type safety and code organization

Reviewed-on: #1
Co-authored-by: Jusemon <juansmm@outlook.com>
Co-committed-by: Jusemon <juansmm@outlook.com>

apps/api/package.json

@@ -1,44 +1,39 @@
 {
   "name": "api",
   "version": "1.0.0",
+  "description": "This project was bootstrapped with Fastify-CLI.",
   "main": "dist/index.js",
+  "directories": {
+    "test": "test"
+  },
   "scripts": {
-    "dev": "nodemon --exec ts-node src/index.ts",
-    "build": "tsc",
+    "test": "ts-node --test test/**/*.test.ts",
     "start": "node dist/index.js",
+    "dev": "nodemon --delay 2000ms src/index.ts",
     "prisma:generate": "prisma generate",
     "prisma:migrate": "prisma migrate dev",
-    "prisma:studio": "prisma studio",
     "prisma:init": "prisma migrate dev --name init",
-    "check-types": "tsc --noEmit"
+    "build": "tsc"
   },
   "keywords": [],
   "author": "",
   "license": "ISC",
-  "description": "",
   "dependencies": {
-    "@apollo/server": "^4.10.0",
-    "@graphql-tools/schema": "^10.0.2",
+    "@fastify/cors": "^11.0.0",
     "@prisma/client": "^6.4.1",
-    "@types/ws": "^8.5.14",
-    "apollo-server": "^3.13.0",
-    "apollo-server-express": "^3.13.0",
-    "cors": "^2.8.5",
-    "dotenv": "^16.4.5",
-    "express": "^4.18.2",
-    "graphql": "^16.8.1",
-    "graphql-subscriptions": "^2.0.0",
-    "graphql-ws": "^5.14.0",
-    "subscriptions-transport-ws": "^0.11.0",
-    "ws": "^8.18.1"
+    "dotenv": "^16.4.7",
+    "fastify": "^5.2.1",
+    "fastify-cli": "^7.3.0",
+    "fastify-plugin": "^5.0.0",
+    "graphql": "^16.10.0",
+    "mercurius": "^16.1.0",
+    "mercurius-codegen": "^6.0.1",
+    "zod": "^3.24.2"
   },
   "devDependencies": {
-    "@types/cors": "^2.8.17",
-    "@types/express": "^4.17.21",
-    "@types/node": "^20.11.20",
-    "nodemon": "^3.1.0",
-    "prisma": "^6.4.1",
-    "ts-node": "^10.9.2",
-    "typescript": "^5.3.3"
+    "@repo/eslint-config": "*",
+    "@repo/typescript-config": "*",
+    "typescript": "5.8.2",
+    "prisma": "^6.4.1"
   }
 }