🐞 fix: 显示运行时长国际化

dashboard/src/i18n/locales/en-US/features/dashboard.json

@@ -21,7 +21,8 @@
     },
     "runningTime": {
       "title": "Uptime",
-      "subtitle": "System uptime duration"
+      "subtitle": "System uptime duration",
+      "format": "{hours}h {minutes}m {seconds}s"
     },
     "memoryUsage": {
       "title": "Memory Usage",

dashboard/src/i18n/locales/zh-CN/features/dashboard.json

@@ -21,7 +21,8 @@
     },
     "runningTime": {
       "title": "运行时间",
-      "subtitle": "系统已运行时长"
+      "subtitle": "系统已运行时长",
+      "format": "{hours}小时{minutes}分{seconds}秒"
     },
     "memoryUsage": {
       "title": "内存占用",

dashboard/src/views/dashboards/default/components/RunningTime.vue

@@ -30,7 +30,16 @@ export default {
   },
   computed: {
     formattedTime() {
-      return this.stat?.running || this.t('status.loading');
+      if (!this.stat?.running) {
+        return this.t('status.loading');
+      }
+
+      const { hours, minutes, seconds } = this.stat.running;
+      return this.t('stats.runningTime.format', {
+        hours,
+        minutes,
+        seconds
+      });
     }
   }
 };