Enhance playtime formatting to include hours and minutes; update localization for time in English and Chinese

src/App.tsx

@@ -122,15 +122,18 @@ function App() {
       .catch(error => console.error('Error fetching top players:', error))
   }, [])
 
-  // Format playtime from seconds to hours
+  // Format playtime from seconds to hours and minutes
   const formatPlayTime = (seconds: number) => {
     const hours = Math.floor(seconds / 3600)
-    if (hours >= 1000000) {
-      return `${(hours / 1000000).toFixed(1)}M`
-    } else if (hours >= 1000) {
-      return `${(hours / 1000).toFixed(1)}K`
+    const minutes = Math.floor((seconds % 3600) / 60)
+
+    if (hours > 0) {
+      if (minutes > 0) {
+        return `${hours}${t('time.hours')} ${minutes}${t('time.minutes')}`
+      }
+      return `${hours}${t('time.hours')}`
     }
-    return hours.toLocaleString()
+    return `${minutes}${t('time.minutes')}`
   }
 
   // Format time ago from timestamp

src/locales/en.json

@@ -51,13 +51,9 @@
     "joinForum": "Join Forum",
     "viewFriends": "View Friends"
   },
-  "activity": {
-    "title": "Recent Activity",
-    "topPlayers": "Top Players by Playtime",
-    "serverInfo": "Server Info",
-    "serverStatus": "Status: Online ✓",
-    "currentMap": "Map: de_dust2",
-    "nextRestart": "Restart: 6h 30m"
+  "time": {
+    "hours": "h",
+    "minutes": "m"
   },
   "footer": {
     "community": "🎯 CS Community",

src/locales/zh.json

@@ -50,13 +50,9 @@
     "joinForum": "加入论坛",
     "viewFriends": "查看友链"
   },
-  "activity": {
-    "title": "最近活动",
-    "topPlayers": "游戏时长排行榜",
-    "serverInfo": "服务器信息",
-    "serverStatus": "状态：在线 ✓",
-    "currentMap": "地图：de_dust2",
-    "nextRestart": "重启：6小时30分钟"
+  "time": {
+    "hours": "小时",
+    "minutes": "分钟"
   },
   "footer": {
     "community": "🎯 CS 社区",