feat: add puzzle component and image upload functionality

- Introduced a new Puzzle component for interactive puzzle gameplay.
- Updated StepForm to include fields for puzzle image and number of pieces.
- Implemented image upload handling in the server-side logic for steps.
- Enhanced database schema to store image URLs and puzzle piece counts.
- Added file upload utilities for managing uploaded images.
- Created routes for serving uploaded images securely.
- Updated game play routes to handle puzzle completion logic.
- Improved error handling for image uploads and puzzle configurations.

drizzle/meta/_journal.json

@@ -15,6 +15,13 @@
       "when": 1772977993829,
       "tag": "0001_new_silver_samurai",
       "breakpoints": true
+    },
+    {
+      "idx": 2,
+      "version": "7",
+      "when": 1772994053752,
+      "tag": "0002_naive_loa",
+      "breakpoints": true
     }
   ]
 }