Production deployment with Docker and full system fixes

- Added Docker support (Dockerfiles, docker-compose.yml)
- Fixed authentication and authorization (token storage, CORS, permissions)
- Fixed API response transformations for all modules
- Added production deployment scripts and guides
- Fixed frontend permission checks and module access
- Added database seeding script for production
- Complete documentation for deployment and configuration

Co-authored-by: Cursor <cursoragent@cursor.com>

docker-compose.yml

@@ -0,0 +1,61 @@
+version: '3.8'
+
+services:
+  postgres:
+    image: postgres:16-alpine
+    container_name: zerp_postgres
+    restart: unless-stopped
+    environment:
+      POSTGRES_DB: mind14_crm
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres123}
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U postgres"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  backend:
+    build:
+      context: ./backend
+      dockerfile: Dockerfile
+    container_name: zerp_backend
+    restart: unless-stopped
+    environment:
+      PORT: 5001
+      NODE_ENV: production
+      DATABASE_URL: postgresql://postgres:${POSTGRES_PASSWORD:-postgres123}@postgres:5432/mind14_crm?schema=public
+      JWT_SECRET: ${JWT_SECRET:-z-crm-jwt-secret-change-in-production-NOW}
+      JWT_EXPIRES_IN: 7d
+      JWT_REFRESH_EXPIRES_IN: 30d
+      BCRYPT_ROUNDS: 10
+      CORS_ORIGIN: https://zerp.atmata-group.com,http://zerp.atmata-group.com,http://localhost:3000,http://37.60.249.71:3000
+    depends_on:
+      postgres:
+        condition: service_healthy
+    ports:
+      - "5001:5001"
+    command: sh -c "npx prisma migrate deploy && node dist/server.js"
+
+  frontend:
+    build:
+      context: ./frontend
+      dockerfile: Dockerfile
+      args:
+        NEXT_PUBLIC_API_URL: https://zerp.atmata-group.com/api/v1
+    container_name: zerp_frontend
+    restart: unless-stopped
+    environment:
+      NEXT_PUBLIC_API_URL: https://zerp.atmata-group.com/api/v1
+    depends_on:
+      - backend
+    ports:
+      - "3000:3000"
+
+volumes:
+  postgres_data:
+    driver: local