🔥(frontend) remove legal pages

Legal pages are not needed anymore in the application.
In the dsfr instances, the legal pages will be
displayed on a Docs pages.
We let the users of Docs managing the legal pages
on their own instances.

Author: AntoLC

src/frontend/apps/impress/src/features/service-worker/service-worker.ts

@@ -108,10 +108,9 @@ const FALLBACK = {
 const precacheResources = [
   '/',
   '/index.html',
+  '/401/',
   '/404/',
-  '/accessibility/',
-  '/legal-notice/',
-  '/personal-data-cookies/',
+  '/403/',
   FALLBACK.offline,
   FALLBACK.images,
   FALLBACK.docs,