feat(frontend): add Helm chart browser, monitoring, chart-references and values templates pages

Add new frontend pages for the multi-tenant OCDP platform:

- Charts page (/charts): Browse Harbor OCI registries to list Helm chart repositories
  and versions, with deploy modal to launch charts on selected clusters
- Monitoring page (/monitoring): Display cluster metrics (CPU/Memory/GPU usage)
  and per-node details with resource utilization bars
- Chart References page (/chart-references): CRUD for chart metadata references
- Values Templates page (/templates): CRUD for Helm values templates with version
  history and rollback support
- Sidebar: Add Charts navigation, update Storage and Templates links
- api.ts: Add all API client functions (clusterApi, registryApi, instanceApi,
  monitoringApi, storageApi, chartReferenceApi, valuesTemplateApi,
  workspaceApi, userApi) with full TypeScript types

Note: deploy flow and values template rollback not yet end-to-end tested.

start.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+# OCDP 一键启动脚本 (Docker Compose)
+
+set -e
+
+# 服务器IP（外部访问）
+SERVER_IP=${SERVER_IP:-10.6.80.114}
+BACKEND_PORT=${BACKEND_PORT:-8080}
+
+echo "=== OCDP 启动 (Docker Compose) ==="
+echo "Server IP: $SERVER_IP"
+echo "Backend Port: $BACKEND_PORT"
+echo ""
+
+# 1. 停止并清理现有容器（可选，保留数据）
+echo "检查现有服务..."
+if docker ps --format '{{.Names}}' | grep -qE '^ocdp-'; then
+    echo "发现现有 OCDP 容器，请先运行 ./stop.sh 停止服务"
+    exit 1
+fi
+
+# 2. 使用 Docker Compose 启动所有服务
+echo "启动服务..."
+ALLOWED_DEV_ORIGINS="http://${SERVER_IP},http://${SERVER_IP}:3000" \
+DATABASE_URL="postgresql://postgres:postgres@postgres:5432/ocdp?sslmode=disable" \
+JWT_SECRET="change-me-in-production" \
+ENCRYPTION_KEY="change-me-32-bytes-long-key-here" \
+ADAPTER_MODE="production" \
+BACKEND_PORT=$BACKEND_PORT \
+INIT_DB_SQL_PATH="./backend/scripts/init-db.sql" \
+docker compose -f docker-compose.yml -f backend/docker-compose.yml --profile backend up -d
+
+echo ""
+echo "=== OCDP 启动完成 ==="
+echo ""
+echo "访问地址:"
+echo "  前端:     http://${SERVER_IP}"
+echo "  后端:     http://${SERVER_IP}:${BACKEND_PORT}/api/v1"
+echo "  API 文档: http://${SERVER_IP}:${BACKEND_PORT}/api/docs"
+echo "  数据库:   localhost:5432"
+echo ""
+echo "默认账号: admin / admin123"
+echo ""
+echo "查看日志: docker compose logs -f"
+echo "停止服务: ./stop.sh"