fix(test): e2e stability (#14749)

#### PR Dependency Tree


* **PR #14749** 👈

This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **Bug Fixes**
* Improved link preview reliability by updating request identification
to better match modern browsers.
* **Tests**
* Made end-to-end and integration tests deterministic and more robust,
improving AI chat, image generation, attachment handling, settings
visibility, and editor flows.
* **Chores**
* Updated underlying tooling versions to enhance stability and
compatibility.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/frontend/apps/electron/package.json

@@ -79,7 +79,7 @@
   "dependencies": {
     "async-call-rpc": "^6.4.2",
     "electron-updater": "^6.8.3",
-    "link-preview-js": "^3.1.0",
+    "link-preview-js": "^4.0.0",
     "next-themes": "^0.4.4",
     "set-cookie-parser": "^2.7.1",
     "yjs": "^13.6.27"