refactor: Enhance ControlsPlayer and CamMode for improved camera mode handling and UI responsiveness

app/src/store/usePlayButtonStore.ts

@@ -33,3 +33,17 @@ export const useAnimationPlaySpeed = create<AnimationSpeedState>((set) => ({
   speed: 1,
   setSpeed: (value) => set({ speed: value }),
 }));
+
+interface CameraModeState {
+  walkMode: boolean;
+  setWalkMode: (enabled: boolean) => void;
+  toggleWalkMode: () => void;
+}
+
+const useCameraModeStore = create<CameraModeState>((set) => ({
+  walkMode: false,
+  setWalkMode: (enabled) => set({ walkMode: enabled }),
+  toggleWalkMode: () => set((state) => ({ walkMode: !state.walkMode })),
+}));
+
+export default useCameraModeStore;