Laravel Herd sites for every lane

With Laravel Herd installed, every worktree lane is served at its own .test site that matches your main site. Every icon-only control in the web UI now says what it does.

Added

Laravel Herd serves each worktree lane at its own .test host, secured and PHP-pinned to match your main site
Herd lanes show a badge, their full URL, link controls and their own Laravel log wherever a worktree app appears
Every icon-only control shows a tooltip, and a disabled control explains why
Rename repo groups right from the repo switcher or Manage repos

Changed

Approving a QA hold sticks, even after a reload

Fixed

A stacked epic no longer strands itself when its base branch moves