chore(version): bump version to 2.12.2 and refactor password update logic

- Incremented version in package.json from 2.12.1 to 2.12.2.
- Updated the UpdatePasswordPage component to utilize the new requireUser function for improved user session handling.
- Refactored requireUser function to include a next parameter for redirecting after authentication failures, enhancing user experience.
- Introduced a helper function getRedirectTo for cleaner redirect logic.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "next-supabase-saas-kit-turbo",
-  "version": "2.12.1",
+  "version": "2.12.2",
   "private": true,
   "sideEffects": false,
   "engines": {