docs: add guided panel deployment

docker-compose.yml

@@ -5,7 +5,7 @@ services:
       target: runner
     restart: unless-stopped
     ports:
-      - "3000:3000"
+      - "${APP_PORT:-3000}:3000"
     depends_on:
       db:
         condition: service_healthy
@@ -13,7 +13,7 @@ services:
         condition: service_healthy
     env_file: .env
     environment:
-      - DATABASE_URL=postgresql://jboard:jboard123@db:5432/jboard
+      - DATABASE_URL=postgresql://jboard:${POSTGRES_PASSWORD:-jboard123}@db:5432/jboard
       - REDIS_URL=redis://redis:6379
     healthcheck:
       test: ["CMD-SHELL", "wget -qO- http://127.0.0.1:3000/api/public/app-info || exit 1"]
@@ -33,7 +33,7 @@ services:
         condition: service_healthy
     env_file: .env
     environment:
-      - DATABASE_URL=postgresql://jboard:jboard123@db:5432/jboard
+      - DATABASE_URL=postgresql://jboard:${POSTGRES_PASSWORD:-jboard123}@db:5432/jboard
     profiles:
       - setup
 
@@ -45,7 +45,7 @@ services:
     environment:
       POSTGRES_DB: jboard
       POSTGRES_USER: jboard
-      POSTGRES_PASSWORD: jboard123
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-jboard123}
     # 仅暴露给内部网络，生产环境不要对外开放
     # ports:
     #   - "5432:5432"