Refactor asset model handling and event data management

- Removed redundant data structure in handleModelLoad function.
- Introduced eventData object to encapsulate event-related information for different asset types (Conveyor, Vehicle, ArmBot, StaticMachine).
- Updated socket emission to include complete data with eventData.
- Enhanced copy-paste and duplication controls to maintain eventData integrity during object duplication.
- Integrated event data updates in move and rotate controls to reflect changes in the simulation state.
- Improved PointsCreator component to handle rotation for event groups.
- Updated handleAddEventToProduct function to support event data management.
- Enhanced product management to fetch existing products from the server and handle new product creation.
- Added new types for eventData in worldTypes and simulationTypes for better type safety.
- Refactored IndexedDB utility functions for cleaner code.

app/src/store/simulation/useProductStore.ts

@@ -6,6 +6,7 @@ type ProductsStore = {
 
     // Product-level actions
     addProduct: (productName: string, productId: string) => void;
+    setProducts: (products: productsSchema) => void;
     removeProduct: (productId: string) => void;
     updateProduct: (productId: string, updates: Partial<{ productName: string; eventDatas: EventsSchema[] }>) => void;
 
@@ -78,6 +79,12 @@ export const useProductStore = create<ProductsStore>()(
             });
         },
 
+        setProducts: (products) => {
+            set((state) => {
+                state.products = products;
+            });
+        },
+
         removeProduct: (productId) => {
             set((state) => {
                 state.products = state.products.filter(p => p.productId !== productId);