refactor: 通用技能按类别拆分为独立目录

skills/ → skills-dev(9), skills-req(10), skills-ops(4),
skills-integration(8), skills-biz(4), skills-workflow(7)

generate-marketplace.py 改为自动扫描所有 skills-* 目录。

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

skills-ops/ops-tools-plugin/scripts/service-restart.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+# 服务重启脚本
+# 用法: ./service-restart.sh <service-name>
+# 支持: gitea, jenkins, nginx, registry
+
+set -e
+
+TOOLS_SERVER="root@101.200.136.200"
+TOOLS_KEY="~/.ssh/tools.pem"
+SERVICE_NAME="$1"
+
+if [ -z "$SERVICE_NAME" ]; then
+    echo "用法: $0 <service-name>"
+    echo "支持的服务: gitea, jenkins, nginx, registry, docker"
+    exit 1
+fi
+
+echo "正在重启服务: $SERVICE_NAME ..."
+
+case "$SERVICE_NAME" in
+    gitea)
+        ssh -i $TOOLS_KEY $TOOLS_SERVER "docker restart gitea && docker logs --tail 10 gitea"
+        ;;
+    registry)
+        ssh -i $TOOLS_KEY $TOOLS_SERVER "docker restart registry && docker ps | grep registry"
+        ;;
+    jenkins)
+        ssh -i $TOOLS_KEY $TOOLS_SERVER "systemctl restart jenkins && systemctl status jenkins --no-pager"
+        ;;
+    nginx)
+        ssh -i $TOOLS_KEY $TOOLS_SERVER "nginx -t && systemctl restart nginx && systemctl status nginx --no-pager"
+        ;;
+    docker)
+        ssh -i $TOOLS_KEY $TOOLS_SERVER "systemctl restart docker && docker ps"
+        ;;
+    *)
+        echo "不支持的服务: $SERVICE_NAME"
+        echo "支持的服务: gitea, jenkins, nginx, registry, docker"
+        exit 1
+        ;;
+esac
+
+echo ""
+echo "服务 $SERVICE_NAME 重启完成"