fix(i18n): complete Simplified Chinese core and plugin translations (#1542)

* fix(i18n): complete Chinese onboarding and navigation labels

* fix(i18n): translate remaining Chinese core and plugin interfaces

* fix(i18n): translate host editor tab overflow controls

* fix(i18n): use consistent Chinese fleet terminology

* fix(i18n): localize hardcoded controls and plugin views

* fix(i18n): translate built-in homepage widget catalog

* test(homepage): follow translated timezone placeholder

* fix(i18n): translate plugin-provided homepage widgets

* fix(i18n): localize feature settings section titles

plugins/automations/locales/en.json

@@ -207,5 +207,19 @@
     "remove": "Remove schedule",
     "loadFailed": "Could not refresh maintenance status. Changes are disabled until it can be loaded.",
     "loading": "Loading maintenance status…"
+  },
+  "ui": {
+    "sidebar": {
+      "automations": {
+        "options": {
+          "connect": "connect",
+          "disconnect": "disconnect",
+          "offline": "offline",
+          "online": "online",
+          "failing": "failing",
+          "recovered": "recovered"
+        }
+      }
+    }
   }
 }