archiving /trv/
Merge pull request #1512 from pleebe/patch-1

archiving /trv/
Update archives.json

4plebs flash archive trial
Merge pull request #1515 from pleebe/patch-1

Update archives.json
Hide and don't use the header hitzone when unnecessary.
Fix #1514.
Changelog.
Release 4chan X v3.19.3.
Fix #1524.
Release 4chan X v3.19.4.