Add internationalization support with i18next and language selector component

src/locales/zh.json

@@ -0,0 +1,74 @@
+{
+  "nav": {
+    "logo": "CS 社区",
+    "servers": "服务器",
+    "blog": "博客",
+    "git": "开源",
+    "forum": "论坛",
+    "joinNow": "立即加入"
+  },
+  "hero": {
+    "title": "欢迎来到终极",
+    "titleHighlight": "反恐精英",
+    "titleEnd": "社区",
+    "subtitle": "加入数千名玩家参与竞技比赛、休闲游戏和社区活动。在专用服务器和热情玩家中体验最佳游戏社区。",
+    "startPlaying": "🎮 开始游戏",
+    "viewStats": "📊 查看统计"
+  },
+  "stats": {
+    "onlinePlayers": "在线玩家",
+    "activeServers": "活跃服务器",
+    "hoursPlayed": "游戏时长",
+    "liveMatches": "实时比赛"
+  },
+  "features": {
+    "title": "社区功能",
+    "serverBrowser": {
+      "title": "服务器浏览器",
+      "description": "查找并加入最佳反恐精英服务器。按游戏模式、地区和玩家数量浏览。"
+    },
+    "blog": {
+      "title": "社区博客",
+      "description": "及时了解最新新闻、锦标赛结果和社区公告。"
+    },
+    "git": {
+      "title": "开源项目",
+      "description": "为我们的开源项目做出贡献。自定义地图、配置和社区工具。"
+    },
+    "forum": {
+      "title": "讨论论坛",
+      "description": "加入关于策略的讨论，分享您的经验，与其他玩家交流。"
+    },
+    "browseServers": "浏览服务器",
+    "readBlog": "阅读博客",
+    "viewGitHub": "查看 GitHub",
+    "joinForum": "加入论坛"
+  },
+  "activity": {
+    "title": "最近活动",
+    "topPlayers": "🏆 顶级玩家",
+    "quickStats": "🎯 快速统计",
+    "avgMatchTime": "平均比赛时长：12分34秒",
+    "mostPopularMap": "最受欢迎地图：Dust2",
+    "peakHours": "高峰时段：晚上8-11点"
+  },
+  "footer": {
+    "community": "🎯 CS 社区",
+    "communityDesc": "反恐精英爱好者的终极目的地。",
+    "quickLinks": "快速链接",
+    "communityLinks": "社区",
+    "legal": "法律",
+    "discord": "Discord",
+    "steamGroup": "Steam 群组",
+    "tournaments": "锦标赛",
+    "support": "支持",
+    "privacyPolicy": "隐私政策",
+    "termsOfService": "服务条款",
+    "contact": "联系我们",
+    "copyright": "© 2025 CS 社区。保留所有权利。| 用 ❤️ 为玩家打造"
+  },
+  "languages": {
+    "english": "English",
+    "chinese": "中文"
+  }
+}