feat(deploy): add docling service support to deploy.sh

Add docling (Python document parsing service) to all deploy.sh operations:
- SERVICE_PORTS, DOCKER_SERVICES maps
- build, rebuild, start, stop, restart commands
- start_all_backend (ordered before knowledge-service, which depends on it)
- Help text and examples updated

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

deploy.sh

@@ -26,6 +26,8 @@
 #   payment            - 支付服务
 #   knowledge          - 知识库服务
 #   evolution          - 进化服务
+#   file               - 文件服务
+#   docling            - Docling 文档解析服务 (Python, PDF/DOCX 表格+OCR)
 #   kong               - API网关
 #   postgres           - PostgreSQL数据库
 #   redis              - Redis缓存
@@ -68,6 +70,7 @@ declare -A SERVICE_PORTS=(
     ["knowledge"]=3003
     ["evolution"]=3005
     ["file"]=3006
+    ["docling"]=3007
     ["kong"]=8000
     ["postgres"]=5432
     ["redis"]=6379
@@ -96,6 +99,7 @@ declare -A DOCKER_SERVICES=(
     ["knowledge"]="knowledge-service"
     ["evolution"]="evolution-service"
     ["file"]="file-service"
+    ["docling"]="docling-service"
     ["web-client"]="web-client"
     ["admin-client"]="admin-client"
     ["kong"]="kong"
@@ -344,6 +348,11 @@ do_build() {
             build_shared
             build_backend_service "$target"
             ;;
+        docling)
+            log_step "构建 docling Docker 镜像 (Python 服务，无需 Node.js 编译)..."
+            $DOCKER_COMPOSE build docling-service
+            log_success "docling 镜像构建完成"
+            ;;
         *)
             log_error "未知构建目标: $target"
             exit 1
@@ -515,7 +524,7 @@ start_backend_service_docker() {
 start_all_backend() {
     local mode=${1:-docker}
 
-    for service in user payment knowledge conversation evolution file; do
+    for service in user payment docling knowledge conversation evolution file; do
         if [ "$mode" = "docker" ]; then
             start_backend_service_docker "$service"
         else
@@ -679,7 +688,7 @@ do_rebuild() {
 
         # 重启所有后端服务
         log_step "重启所有后端服务..."
-        $DOCKER_COMPOSE up -d user-service payment-service knowledge-service conversation-service evolution-service file-service
+        $DOCKER_COMPOSE up -d user-service payment-service docling-service knowledge-service conversation-service evolution-service file-service
 
         # 等待服务就绪
         sleep 5
@@ -696,6 +705,7 @@ do_rebuild() {
             conversation) service_name="conversation-service" ;;
             evolution) service_name="evolution-service" ;;
             file) service_name="file-service" ;;
+            docling) service_name="docling-service" ;;
             nginx) service_name="nginx" ;;
             kong) service_name="kong" ;;
             *) service_name="$target-service" ;;
@@ -741,7 +751,7 @@ do_start() {
         postgres|redis|neo4j)
             $DOCKER_COMPOSE up -d "$target"
             ;;
-        conversation|user|payment|knowledge|evolution|file)
+        conversation|user|payment|knowledge|evolution|file|docling)
             if [ "$mode" = "docker" ]; then
                 start_backend_service_docker "$target"
             else
@@ -803,7 +813,7 @@ stop_all() {
     if [ "$mode" = "docker" ]; then
         $DOCKER_COMPOSE down
     else
-        for service in conversation user payment knowledge evolution file; do
+        for service in conversation user payment knowledge evolution file docling; do
             stop_service_local "$service"
         done
         $DOCKER_COMPOSE down
@@ -824,7 +834,7 @@ do_stop() {
         infra|infrastructure)
             $DOCKER_COMPOSE stop postgres redis neo4j
             ;;
-        conversation|user|payment|knowledge|evolution|file)
+        conversation|user|payment|knowledge|evolution|file|docling)
             if [ "$mode" = "docker" ]; then
                 stop_service_docker "$target"
             else
@@ -1675,18 +1685,18 @@ show_help() {
   build [target]          编译构建
                           target: all, shared, backend, frontend,
                                   conversation, user, payment, knowledge, evolution,
-                                  web-client, admin-client
+                                  file, docling, web-client, admin-client
 
   rebuild [target] [--no-cache]
                           重新构建 Docker 镜像并重启服务
                           target: all, conversation, user, payment, knowledge, evolution,
-                                  nginx, kong
+                                  file, docling, nginx, kong
                           --no-cache: 可选，忽略缓存完全重新构建
 
   start [target] [mode]   启动服务
                           target: all, infra, kong, nginx, backend,
                                   conversation, user, payment, knowledge, evolution,
-                                  postgres, redis, neo4j
+                                  file, docling, postgres, redis, neo4j
                           mode: docker (默认), local
 
   stop [target] [mode]    停止服务
@@ -1747,6 +1757,7 @@ show_help() {
   ./deploy.sh full-reset                # ⚠️ 重置所有数据库数据
   ./deploy.sh nuke                      # ☢️ 彻底删除所有Docker资源
   ./deploy.sh rebuild conversation      # 重新构建对话服务镜像 (使用缓存)
+  ./deploy.sh rebuild docling                  # 重新构建 Docling 文档解析服务
   ./deploy.sh rebuild conversation --no-cache  # 完全重新构建 (忽略缓存)
   ./deploy.sh db init                   # 初始化数据库 (首次部署)
   ./deploy.sh db backup                 # 备份数据库