added ui and integerated ui for the vehicle mechanics

app/src/store/store.ts

@@ -203,6 +203,20 @@ export const useActiveLayer = create<any>((set: any) => ({
   setActiveLayer: (x: any) => set({ activeLayer: x }),
 }));
 
+interface RefTextUpdateState {
+  refTextupdate: number;
+  setRefTextUpdate: (callback: (currentValue: number) => number | number) => void;
+}
+
+export const useRefTextUpdate = create<RefTextUpdateState>((set) => ({
+  refTextupdate: -1000,
+  setRefTextUpdate: (callback) =>
+    set((state) => ({
+      refTextupdate:
+        typeof callback === "function" ? callback(state.refTextupdate) : callback,
+    })),
+}));
+
 export const useResetCamera = create<any>((set: any) => ({
   resetCamera: false,
   setResetCamera: (x: any) => set({ resetCamera: x }),