feature: support Umbraco 18.0.0

Author: jcdcdev

src/Umbraco.Community.SimpleWorkspaceViews.Client/package-lock.json

@@ -11,11 +11,11 @@
     },
     "devDependencies": {
         "lit": "^3.3.3",
-        "@umbraco-cms/backoffice": "^18.0.0-rc2",
+        "@umbraco-cms/backoffice": "^18.0.0",
         "typescript": "^6.0.3",
         "vite": "^8.0.16"
     },
     "volta": {
         "node": "26.3.0"
     }
-}
+}