fix(web): notification registration was failing

[compojoom]

trafficstars

What it solves

Some users were getting a „code 633: Notification (un-)registration faield“ when trying to register for push notifications. This seems to be caused by an error coming from the service worker happening right before that: „uncaught (in promise) bad-precaching-response: … dynamic-css-manifest.json status 404

How this PR fixes it

It excludes some files that were never generated.

How to test it

Most of the time this happens in private mode.

• start a session in private mode
• try to register for push notifications

Screenshots

Checklist

• [ ] I've tested the branch on mobile 📱
• [ ] I've documented how it affects the analytics (if at all) 📊
• [ ] I've written a unit/e2e test for it (if applicable) 🧑‍💻