feat: Implement API Rate Limiting with ThrottlerModule

.gitignore

@@ -400,3 +400,5 @@ dist
 *.dev
 *.prod
 
+# database files
+data/db

README.md

@@ -2,22 +2,48 @@
 
 ## Overview
 
+## Rate Limiting
+
+This project uses `@nestjs/throttler` for rate limiting to prevent abuse.
+
+### Configuration
+
+- **Global Rate Limit**: 10 requests per minute.
+- **Custom Limits**: Some routes may have different limits.
+
+### Error Handling
+
+If a user exceeds the allowed request rate, they receive:
+
+```json
+{
+  "statusCode": 429,
+  "message": "Too Many Requests"
+}
+
+<img align="right" width="300" src="./screenshot/Screenshot1.png" alt="successful register user request api endpoint" />
+
+<img align="right" width="300" src="./screenshot/ScreenshotE2.png" alt="throttle limiting " />
+
+
 [Description]
 
 ## Folder Structure
 
 ```
+
 |--- src
-|    |--- database
-|    |--- modules
-|    |--- shared
-|    |--- app.module.ts
-|    |--- main.ts
+| |--- database
+| |--- modules
+| |--- shared
+| |--- app.module.ts
+| |--- main.ts
 |--- .env.local
 |--- .gitignore
 |--- package.json
 |--- tsconfig.json
-```
+
+````
 
 ## Dependencies (Dev)
 
@@ -63,7 +89,7 @@ Open a terminal and run the following git command:
 
 ```bash
 git clone "url you just copied"
-```
+````
 
 where "url you just copied" (without the quotation marks) is the url to this repository (your fork of this project). See the previous steps to obtain the url.
 

docker-compose.yml

@@ -0,0 +1,36 @@
+services:
+  postgres:
+    container_name: postgres-boiler
+    image: postgres:latest
+    ports:
+      - '5432:5432'
+    environment:
+      - POSTGRES_USER=${DB_USERNAME}
+      - POSTGRES_PASSWORD=${DB_PASSWORD}
+      - POSTGRES_DB=${DB_DATABASE}
+    volumes:
+      - ./data/db:/var/lib/postgresql/data
+    restart: always
+
+  adminer:
+    image: adminer
+    container_name: adminer-boiler
+    ports:
+      - '8080:8080'
+    restart: always
+    depends_on:
+      - postgres
+
+  redis:
+    image: redis:latest
+    container_name: redis-boiler
+    ports:
+      - '6379:6379'
+    command: ['redis-server', '--appendonly', 'yes']
+    volumes:
+      - redis_data:/data
+    restart: always
+
+volumes:
+  data:
+  redis_data: