feat(chat): 添加私信功能和WebSocket实时通信

- 集成WebSocket管理器，支持心跳、自动重连、消息队列
- 实现私信相关API接口，包括会话列表、历史消息、已读标记等
- 添加聊天页面和会话列表页面，支持实时消息收发
- 配置地图权限和腾讯地图SDK用于酒局定位功能
- 修改应用名称为"喝酒了么"并更新应用描述
- 在App.vue中初始化WebSocket连接和私信功能
- 添加详细的私信模块接口文档和Mock数据
- 优化单图片动态高度计算和预加载逻辑

common/mock-data.js

@@ -260,6 +260,46 @@ export const MOCK_COMMENTS = {
   ]
 }
 
+// ==========================================
+// 私信 Mock 数据
+// ==========================================
+
+// 模拟会话列表
+export const MOCK_CONVERSATIONS = [
+  { id: 'conv_001', friendId: 'f001', nickname: '老张', avatar: '', lastMessage: '今晚一起喝点？', lastTime: '10:32', unread: 2, online: true },
+  { id: 'conv_002', friendId: 'f002', nickname: '酒仙李白', avatar: '', lastMessage: '那批啤酒链接发你了', lastTime: '昨天', unread: 0, online: true },
+  { id: 'conv_003', friendId: 'f003', nickname: '小红', avatar: '', lastMessage: '梅见那个确实好喝！', lastTime: '周一', unread: 1, online: false },
+  { id: 'conv_004', friendId: 'f005', nickname: '品酒师Tony', avatar: '', lastMessage: '下次品鉴会带你一个', lastTime: '上周', unread: 0, online: true }
+]
+
+// 模拟聊天记录（按 conversationId 分组）
+export const MOCK_MESSAGES = {
+  conv_001: [
+    { id: 'msg_101', conversationId: 'conv_001', senderId: 'f001', receiverId: 'user_001', type: 'text', content: '在吗？', timestamp: 1721556000000, status: 'read' },
+    { id: 'msg_102', conversationId: 'conv_001', senderId: 'user_001', receiverId: 'f001', type: 'text', content: '在的，怎么了老张', timestamp: 1721556060000, status: 'read' },
+    { id: 'msg_103', conversationId: 'conv_001', senderId: 'f001', receiverId: 'user_001', type: 'text', content: '搞了瓶飞天，一个人喝没意思', timestamp: 1721556120000, status: 'read' },
+    { id: 'msg_104', conversationId: 'conv_001', senderId: 'user_001', receiverId: 'f001', type: 'text', content: '哟，茅台！几点？', timestamp: 1721556180000, status: 'read' },
+    { id: 'msg_105', conversationId: 'conv_001', senderId: 'f001', receiverId: 'user_001', type: 'text', content: '老地方，7点', timestamp: 1721556240000, status: 'read' },
+    { id: 'msg_106', conversationId: 'conv_001', senderId: 'f001', receiverId: 'user_001', type: 'text', content: '今晚一起喝点？', timestamp: 1721556300000, status: 'delivered' }
+  ],
+  conv_002: [
+    { id: 'msg_201', conversationId: 'conv_002', senderId: 'user_001', receiverId: 'f002', type: 'text', content: '上次你说的那个精酿啤酒叫什么来着', timestamp: 1721470000000, status: 'read' },
+    { id: 'msg_202', conversationId: 'conv_002', senderId: 'f002', receiverId: 'user_001', type: 'text', content: '熊猫精酿，蜂蜜艾尔', timestamp: 1721470060000, status: 'read' },
+    { id: 'msg_203', conversationId: 'conv_002', senderId: 'f002', receiverId: 'user_001', type: 'text', content: '那批啤酒链接发你了', timestamp: 1721470120000, status: 'read' }
+  ],
+  conv_003: [
+    { id: 'msg_301', conversationId: 'conv_003', senderId: 'f003', receiverId: 'user_001', type: 'text', content: '你动态里那个梅见好喝吗？', timestamp: 1721380000000, status: 'read' },
+    { id: 'msg_302', conversationId: 'conv_003', senderId: 'user_001', receiverId: 'f003', type: 'text', content: '超好喝！酸酸甜甜，推荐原味', timestamp: 1721380060000, status: 'read' },
+    { id: 'msg_303', conversationId: 'conv_003', senderId: 'f003', receiverId: 'user_001', type: 'text', content: '梅见那个确实好喝！', timestamp: 1721380120000, status: 'delivered' }
+  ],
+  conv_004: [
+    { id: 'msg_401', conversationId: 'conv_004', senderId: 'f005', receiverId: 'user_001', type: 'text', content: '下周有个威士忌品鉴会，来不来？', timestamp: 1721290000000, status: 'read' },
+    { id: 'msg_402', conversationId: 'conv_004', senderId: 'user_001', receiverId: 'f005', type: 'text', content: '可以啊，都有什么酒？', timestamp: 1721290060000, status: 'read' },
+    { id: 'msg_403', conversationId: 'conv_004', senderId: 'f005', receiverId: 'user_001', type: 'text', content: '麦卡伦、格兰菲迪、百富，三款12年', timestamp: 1721290120000, status: 'read' },
+    { id: 'msg_404', conversationId: 'conv_004', senderId: 'f005', receiverId: 'user_001', type: 'text', content: '下次品鉴会带你一个', timestamp: 1721290180000, status: 'read' }
+  ]
+}
+
 // 模拟酒局活动
 export const MOCK_EVENTS = [
   {
@@ -268,6 +308,9 @@ export const MOCK_EVENTS = [
     organizer: { id: 'f001', nickname: '老张', avatar: '' },
     time: '2026-07-25 19:00',
     location: '渝味晓宇火锅（解放碑店）',
+    address: '重庆市渝中区解放碑步行街88号',
+    latitude: 29.5580,
+    longitude: 106.5780,
     maxPeople: 8,
     joined: 5,
     participants: [
@@ -288,6 +331,9 @@ export const MOCK_EVENTS = [
     organizer: { id: 'f005', nickname: '品酒师Tony', avatar: '' },
     time: '2026-07-27 20:00',
     location: 'Malt Bar（国贸店）',
+    address: '北京市朝阳区建国门外大街1号国贸商城B1',
+    latitude: 39.9087,
+    longitude: 116.4605,
     maxPeople: 6,
     joined: 3,
     participants: [
@@ -306,6 +352,9 @@ export const MOCK_EVENTS = [
     organizer: { id: 'f002', nickname: '酒仙李白', avatar: '' },
     time: '2026-07-20 18:00',
     location: '望京啤酒花园',
+    address: '北京市朝阳区望京街9号',
+    latitude: 39.9959,
+    longitude: 116.4767,
     maxPeople: 12,
     joined: 10,
     participants: [],
@@ -320,6 +369,9 @@ export const MOCK_EVENTS = [
     organizer: { id: 'f003', nickname: '小红', avatar: '' },
     time: '2026-07-15 19:30',
     location: 'The Grill（三里屯）',
+    address: '北京市朝阳区三里屯路19号',
+    latitude: 39.9325,
+    longitude: 116.4536,
     maxPeople: 4,
     joined: 4,
     participants: [],