Enhancement: use duration for audiobookshelf tottal, refactor uptime (#4229)

public/locales/en/common.json

@@ -13,7 +13,7 @@
         "ms": "{{value, number}}",
         "date": "{{value, date}}",
         "relativeDate": "{{value, relativeDate}}",
-        "uptime": "{{value, uptime}}",
+        "duration": "{{value, duration}}",
         "months": "mo",
         "days": "d",
         "hours": "h",