Add configuration file and update server settings

- Introduced a new `config.yaml` file for managing server, database, cache, queue, AI, scraping, logging, and rate limiting configurations.
- Updated `docker-compose.yml` to reflect the new server port (8081) and adjusted health check endpoints accordingly.
- Modified `Dockerfile` to expose the new server port.
- Updated `README.md` to reflect changes in server configuration and added documentation for the new configuration structure.
- Added test scripts for server and Swagger documentation testing.
- Refactored customer domain structure to align with new configuration settings and improve maintainability.

docker-compose.yml

@@ -88,7 +88,7 @@ services:
     restart: unless-stopped
     environment:
       - TM_SERVER_HOST=0.0.0.0
-      - TM_SERVER_PORT=8080
+      - TM_SERVER_PORT=8081
       - TM_DATABASE_MONGODB_URI=mongodb://admin:password@mongodb:27017/tender_management?authSource=admin
       - TM_CACHE_REDIS_HOST=redis
       - TM_CACHE_REDIS_PASSWORD=password
@@ -97,7 +97,7 @@ services:
       - TM_AUTH_JWT_SECRET=super-secret-jwt-key-change-in-production
       - TM_LOGGING_LEVEL=info
     ports:
-      - "8080:8080"
+      - "8081:8081"
     depends_on:
       - mongodb
       - redis
@@ -109,7 +109,7 @@ services:
     networks:
       - tender_network
     healthcheck:
-      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:8080/health"]
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:8081/health"]
       interval: 30s
       timeout: 10s
       retries: 3