feat: add dashboard restart action and improve text button contrast

admin/dashboard/blueprints/system.py

@@ -3,6 +3,7 @@ from .auth import login_required
 from loguru import logger
 import os
 import time
+import subprocess
 from datetime import datetime
 import platform
 import psutil
@@ -153,3 +154,32 @@ def get_current_user_info():
     dashboard_server = current_app.dashboard_server
     result = dashboard_server.get_current_user_info()
     return jsonify(result)
+
+
+@system_bp.route('/api/restart_service', methods=['POST'])
+@login_required
+def restart_service():
+    """调用项目根目录下的 restart.sh 重启服务"""
+    try:
+        project_root = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', '..'))
+        script_path = os.path.join(project_root, 'restart.sh')
+
+        if not os.path.exists(script_path):
+            return jsonify({"success": False, "message": f"未找到脚本: {script_path}"}), 404
+
+        subprocess.Popen(
+            ['bash', script_path],
+            cwd=project_root,
+            stdout=subprocess.DEVNULL,
+            stderr=subprocess.DEVNULL,
+            start_new_session=True
+        )
+
+        logger.warning(f"后台触发服务重启脚本: {script_path}")
+        return jsonify({
+            "success": True,
+            "message": "已触发重启脚本，服务将在短时间内重启"
+        })
+    except Exception as e:
+        logger.error(f"触发服务重启失败: {e}")
+        return jsonify({"success": False, "message": str(e)}), 500