feat: 添加图表库依赖和测试路由

- 新增 @antv/g6 和 echarts 依赖以支持图表功能
- 添加 /test 路由用于新页面开发
- 移除 index.vue 中的模拟数据注释

247_Contry/package.json

@@ -15,7 +15,9 @@
     "format": "prettier --write --experimental-cli src/"
   },
   "dependencies": {
+    "@antv/g6": "^5.0.51",
     "@tailwindcss/vite": "^4.1.18",
+    "echarts": "^6.0.0",
     "pinia": "^3.0.4",
     "tailwindcss": "^4.1.18",
     "vue": "^3.5.26",

247_Contry/src/router/index.ts

@@ -7,6 +7,11 @@ const router = createRouter({
       path: '/',
       name: 'index',
       component: () => import('@/views/index/index.vue'),
+    },
+    {
+      path: '/test',
+      name: 'test',
+      component: () => import('@/views/contory/test.vue'),
     }
   ],
 })

247_Contry/src/views/index/index.vue

@@ -35,8 +35,6 @@ const navItems = [
     { id: 'system', label: '系统设置', icon: 'ph-gear' }
 ];
 
-// --- 业务数据 Mock ---
-
 // 1. 销售阶段 (SOP)
 const salesStages = [
     { id: 'connect', name: '1. 浅建联 (加微/破冰)', desc: '初步接触，建立信任，发送欢迎语' },