No test project: tests/e2e goes

Owner decision 2026-10-17, with SocialPub's PrivaPub.Tests. The e2e project leaves the solution, the csproj's
exclusions, Tailwind's sources and .gitignore; comments no longer point at it, and CLAUDE.md's e2e section becomes
Verifying: a publish with the Pasture environment, which SocialPub's tools/pasture/peers/decepub.sh serves as
https://decepub.test. appsettings.Pasture.json stays for that, and the deploy still fails if it ever ships. The cards'
data-* hooks stay in the markup.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Pages/Index.razor

@@ -91,8 +91,7 @@
 						</p>
 					}
 
-					@* only the cards near the view are rendered: a feed of thousands stays as light as one of forty
-					   (tests/e2e/Perf/FeedPerfTests) *@
+					@* only the cards near the view are rendered: a feed of thousands stays as light as one of forty *@
 					<Virtualize Items="posts" Context="post" ItemSize="320" OverscanCount="8">
 						<Content @key="post.Key" Post="post" FilterIn="FilterIn" OnDeleted="Remove" OnReplied="Replied" OnTag="OpenTag" />
 					</Virtualize>