WMS system V1.0.0.3，调整settings按钮

.gitignore

@@ -1,3 +1,8 @@
 node_modules/
 */node_modules/
 */build/
+
+**/node_modules/
+**/build/
+.DS_Store
+.env

frontend/json/runtimeError.json

@@ -0,0 +1 @@
+{}

frontend/src/components/Sidebar.jsx

@@ -0,0 +1,55 @@
+import React, { useState } from 'react';
+import { NavLink } from 'react-router-dom';
+
+const Sidebar = () => {
+  const [isSettingsOpen, setIsSettingsOpen] = useState(false);
+
+  const toggleSettingsMenu = () => {
+    setIsSettingsOpen(!isSettingsOpen);
+  };
+
+  const getNavLinkClass = ({ isActive }) =>
+    isActive
+      ? 'bg-gray-900 text-white block py-2 px-4'
+      : 'text-white block py-2 px-4 hover:bg-gray-700';
+
+  return (
+    <div className="h-full bg-gray-800 p-4">
+      <ul className="space-y-2">
+        <li>
+          <NavLink to="/dashboard" className={getNavLinkClass}>
+            Dashboard
+          </NavLink>
+        </li>
+        <li>
+          <NavLink to="/swagger" className={getNavLinkClass}>
+            Swagger API
+          </NavLink>
+        </li>
+        {/* Top-level Settings menu */}
+        <li>
+          <button onClick={toggleSettingsMenu} 
+                  className="w-full text-left text-white block py-2 px-4 hover:bg-gray-700 focus:outline-none">
+            Settings
+          </button>
+          {isSettingsOpen && (
+            <ul className="pl-4 space-y-1">
+              <li>
+                <NavLink to="/roles" className={getNavLinkClass}>
+                  Roles
+                </NavLink>
+              </li>
+              <li>
+                <NavLink to="/permissions" className={getNavLinkClass}>
+                  Permissions
+                </NavLink>
+              </li>
+            </ul>
+          )}
+        </li>
+      </ul>
+    </div>
+  );
+};
+
+export default Sidebar;