Add Friends feature with routing and localization; update styles for feature cards

src/locales/en.json

@@ -41,10 +41,15 @@
       "title": "Discussion Forum",
       "description": "Join discussions about strategies, share your experiences, and connect with fellow gamers."
     },
+    "friends": {
+      "title": "Friend Links",
+      "description": "Discover amazing communities and resources from our partner websites and fellow gamers."
+    },
     "browseServers": "Browse Servers",
     "readBlog": "Read Blog",
     "viewGitHub": "View Git",
-    "joinForum": "Join Forum"
+    "joinForum": "Join Forum",
+    "viewFriends": "View Friends"
   },
   "activity": {
     "title": "Recent Activity",

src/locales/zh.json

@@ -41,10 +41,15 @@
       "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。"
     },
+    "friends": {
+      "title": "友情链接",
+      "description": "发现来自我们合作伙伴网站和游戏伙伴的精彩社区和资源。"
+    },
     "browseServers": "浏览服务器",
     "readBlog": "阅读博客",
     "viewGitHub": "查看 Git",
-    "joinForum": "加入论坛"
+    "joinForum": "加入论坛",
+    "viewFriends": "查看友链"
   },
   "activity": {
     "title": "最近活动",