Refactored UPS monitor as clusterio plugin (#398)

* Refactor server ups

* Use catalogs

* Move to own plugin

* Use web config

* Remove External.get_server_ups

* Update workspace version requirement

* Remove need for storage

* Add locale

* Fix CI

tsconfig.json

@@ -6,6 +6,7 @@
 		{ "path": "./exp_gui/" },
 		{ "path": "./exp_legacy/" },
 		{ "path": "./exp_scenario/" },
+		{ "path": "./exp_server_ups/" },
 		{ "path": "./exp_util/" },
 	],
 }