feat: Add lootbox item type with weighted rewards and dedicated UI for item usage results.

src/modules/inventory/inventory.service.ts

@@ -159,7 +159,6 @@ export const inventoryService = {
 
             const results: string[] = [];
 
-            // 2. Apply Effects
             // 2. Apply Effects
             const { effectHandlers } = await import("./effects/registry");
 
@@ -179,7 +178,7 @@ export const inventoryService = {
                 await inventoryService.removeItem(userId, itemId, 1n, txFn);
             }
 
-            return { success: true, results, usageData };
+            return { success: true, results, usageData, item };
         }, tx);
     }
 };