[Refactor] (Huge Refactoring) ReceiveRoutes: change the way define endpoints, hooks and methods.

Remove 'multi language translation enable/disable' related methods that is no longer in use from quite ago.

src-ui/logics/common/useIsVrctAvailable.js

@@ -1,10 +1,21 @@
 import { useStore_IsVrctAvailable } from "@store";
+import { useNotificationStatus } from "@logics_common";
 
 export const useIsVrctAvailable = () => {
     const { currentIsVrctAvailable, updateIsVrctAvailable } = useStore_IsVrctAvailable();
+    const { showNotification_Success, showNotification_Error } = useNotificationStatus();
+
+    const handleAiModelsAvailability = (is_ai_models_available) => {
+        if (is_ai_models_available === false) {
+            updateIsVrctAvailable(false);
+            showNotification_Error("AI models have not been detected. Check the network connection and restart VRCT (it will download automatically, normally).", { hide_duration: null });
+        }
+    };
 
     return {
         currentIsVrctAvailable,
         updateIsVrctAvailable,
+
+        handleAiModelsAvailability,
     };
 };