feat(housekeeping): dispatch gated preview routes

src/messages/en.json

@@ -3318,6 +3318,10 @@
 				"error": {
 					"title": "Unable to load housekeeping",
 					"description": "Try again later or contact an administrator."
+				},
+				"forbidden": {
+					"title": "Access denied",
+					"description": "Your account does not have permission to use this housekeeping area."
 				}
 			}
 		}

src/messages/it.json

@@ -3317,6 +3317,10 @@
 				"error": {
 					"title": "Impossibile caricare housekeeping",
 					"description": "Riprova più tardi o contatta un amministratore."
+				},
+				"forbidden": {
+					"title": "Accesso negato",
+					"description": "Il tuo account non dispone dei permessi necessari per usare questa area di housekeeping."
 				}
 			}
 		}