feat: 更新后端平台模块、Compute引擎、前端组件及构建产物

- 更新 backend 平台 API、platform_store、compute_gateway sync
- 更新 compute agent/engine/adapter 及 API
- 更新 Docker 部署配置（app/compute）
- 新增 frontend/src/utils/ 工具模块
- 新增 scripts/ops_diagnostics.py 运维诊断脚本
- 新增 docs/2026-07-23-development-summary.md 开发总结
- 重构 frontend/dist 构建产物（新 hash）
- 更新前端多个视图组件及 API 模块

Co-Authored-By: Claude <noreply@anthropic.com>

docker/app/docker-compose.yml

@@ -32,8 +32,6 @@ services:
     image: ${BACKEND_API_IMAGE:-yg-ft-backend-api:latest}
     container_name: yg-ft-backend-api
     depends_on:
-      postgres:
-        condition: service_healthy
       redis:
         condition: service_healthy
     expose:
@@ -45,9 +43,9 @@ services:
       APP_NAME: ${APP_NAME:-YG Fine-Tune Platform API}
       MODELTF_ROUTE_PREFIX: ${MODELTF_ROUTE_PREFIX:-/modelTF}
       CORS_ALLOW_ORIGINS: ${CORS_ALLOW_ORIGINS:-http://localhost:16801,http://127.0.0.1:16801}
-      DATABASE_URL: ${DATABASE_URL:-postgresql+psycopg://yg_ft:change_me@postgres:5432/yg_ft}
+      DATABASE_URL: ${DATABASE_URL:-postgresql+psycopg://root:8811614287327Leo@www.caoxiaozhu.com:5432/yg_ft}
       REDIS_URL: ${REDIS_URL:-redis://redis:6379/0}
-      USE_BUILTIN_POSTGRES: ${USE_BUILTIN_POSTGRES:-true}
+      USE_BUILTIN_POSTGRES: ${USE_BUILTIN_POSTGRES:-false}
       USE_BUILTIN_REDIS: ${USE_BUILTIN_REDIS:-true}
       LOG_LEVEL: ${LOG_LEVEL:-INFO}
       LOG_DIR: ${LOG_DIR:-/opt/yg-ft/logs/backend}
@@ -78,27 +76,29 @@ services:
       start_period: 20s
     restart: unless-stopped
 
-  postgres:
-    image: postgres:16-alpine
-    container_name: yg-ft-postgres
-    environment:
-      POSTGRES_DB: ${POSTGRES_DB:-yg_ft}
-      POSTGRES_USER: ${POSTGRES_USER:-yg_ft}
-      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-change_me}
-      PGDATA: /var/lib/postgresql/data/pgdata
-    volumes:
-      - postgres_data:/var/lib/postgresql/data
-      - ../../backend/app/db/sql/001_platform_runtime.sql:/docker-entrypoint-initdb.d/001-platform-runtime.sql:ro
-    ports:
-      - "${POSTGRES_PORT:-15432}:5432"
-    networks:
-      - yg-ft-app
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
-      interval: 10s
-      timeout: 5s
-      retries: 5
-    restart: unless-stopped
+  # PostgreSQL uses the shared external database configured by DATABASE_URL in docker/app/.env.
+  # Keep this local service commented out unless development needs an isolated database again.
+  # postgres:
+  #   image: postgres:16-alpine
+  #   container_name: yg-ft-postgres
+  #   environment:
+  #     POSTGRES_DB: ${POSTGRES_DB:-yg_ft}
+  #     POSTGRES_USER: ${POSTGRES_USER:-yg_ft}
+  #     POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-change_me}
+  #     PGDATA: /var/lib/postgresql/data/pgdata
+  #   volumes:
+  #     - postgres_data:/var/lib/postgresql/data
+  #     - ../../backend/app/db/sql/001_platform_runtime.sql:/docker-entrypoint-initdb.d/001-platform-runtime.sql:ro
+  #   ports:
+  #     - "${POSTGRES_PORT:-15432}:5432"
+  #   networks:
+  #     - yg-ft-app
+  #   healthcheck:
+  #     test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
+  #     interval: 10s
+  #     timeout: 5s
+  #     retries: 5
+  #   restart: unless-stopped
 
   redis:
     image: redis:7-alpine
@@ -122,5 +122,5 @@ networks:
     name: yg-ft-app
 
 volumes:
-  postgres_data:
+  # postgres_data:
   redis_data:

docker/compute/data/yg-ft/datasets/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

docker/compute/data/yg-ft/logs/compute/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

docker/compute/data/yg-ft/logs/training/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

docker/compute/data/yg-ft/models/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

docker/compute/data/yg-ft/outputs/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

docker/compute/docker-compose.yml

@@ -24,6 +24,7 @@ services:
       COMPUTE_GPU_NAME: ${COMPUTE_GPU_NAME:-NVIDIA A800-SXM4-80GB}
       COMPUTE_GPU_MEMORY_GB: ${COMPUTE_GPU_MEMORY_GB:-80}
       COMPUTE_GPU_POWER_LIMIT_W: ${COMPUTE_GPU_POWER_LIMIT_W:-300}
+      MIN_TRAINING_GPU_MEMORY_GB: ${MIN_TRAINING_GPU_MEMORY_GB:-4}
       LOG_DIR: ${LOG_DIR:-/opt/yg-ft/logs/compute}
       CUDA_VISIBLE_DEVICES: ${CUDA_VISIBLE_DEVICES:-all}
       NVIDIA_VISIBLE_DEVICES: ${NVIDIA_VISIBLE_DEVICES:-all}