Dependencies + Next.js 15.2.0 (#193)

- Updated All dependencies
- Updated Next.js 15.2.0
- Updated Stripe API version
- Remove Sentry replayIntegration by default
- Added IMPROVEMENT.yml file
- Bump version to 2.5.1

tooling/prettier/package.json

@@ -15,7 +15,7 @@
   },
   "devDependencies": {
     "@kit/tsconfig": "workspace:*",
-    "typescript": "^5.7.3"
+    "typescript": "^5.8.2"
   },
   "prettier": "./index.mjs"
 }