Feature: Add APC UPS widget (#4840)

Co-authored-by: shamoon <4887959+shamoon@users.noreply.github.com>

src/widgets/widgets.js

@@ -1,4 +1,5 @@
 import adguard from "./adguard/widget";
+import apcups from "./apcups/widget";
 import argocd from "./argocd/widget";
 import atsumeru from "./atsumeru/widget";
 import audiobookshelf from "./audiobookshelf/widget";
@@ -134,6 +135,7 @@ import zabbix from "./zabbix/widget";
 
 const widgets = {
   adguard,
+  apcups,
   argocd,
   atsumeru,
   audiobookshelf,