Add hot update files for layout and webpack with source maps

- Created new hot update JSON and JS files for app layout and webpack.
- Included eval-source-map for development purposes in the layout hot update.
- Added full hash retrieval function in the webpack hot update.

app/frontend/.next/server/webpack-runtime.js

@@ -125,7 +125,7 @@
 /******/ 	
 /******/ 	/* webpack/runtime/getFullHash */
 /******/ 	(() => {
-/******/ 		__webpack_require__.h = () => ("ca1b21c62101b3a7")
+/******/ 		__webpack_require__.h = () => ("89440127ad6e3f87")
 /******/ 	})();
 /******/ 	
 /******/ 	/* webpack/runtime/hasOwnProperty shorthand */