feat: 新增 Skill 和 Team 页面

- 添加 Skill 技能管理页面
- 添加 Team 团队管理页面
- 更新侧边栏导航和路由配置

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

web/src/router/index.ts

@@ -2,7 +2,8 @@ import { createRouter, createWebHistory } from 'vue-router'
 import Dashboard from '@/views/Dashboard.vue'
 import Login from '@/views/Login.vue'
 import Agents from '@/views/Agents.vue'
-import MCP from '@/views/MCP.vue'
+import Team from '@/views/Team.vue'
+import Skill from '@/views/Skill.vue'
 import ModelAPIs from '@/views/ModelAPIs.vue'
 import Database from '@/views/Database.vue'
 import Knowledge from '@/views/Knowledge.vue'
@@ -26,10 +27,15 @@ const router = createRouter({
       name: 'agents',
       component: Agents
     },
+    {
+      path: '/team',
+      name: 'team',
+      component: Team
+    },
     {
       path: '/mcp',
       name: 'mcp',
-      component: MCP
+      component: Skill
     },
     {
       path: '/model-apis',