- Edit-workspace dialog gets a P4V-style folder tree with tri-state include/
exclude checkboxes (lazy-loaded via p4 dirs). Toggling writes the depot→client
View mapping (`//depot/Foo/...` or `-//depot/Foo/...`) — i.e. what syncs and
what doesn't. Tree/Text mode toggle; after Save it offers Get Latest.
- Fix: .mbtn buttons weren't flex and didn't cap their <svg>, so an icon inside
(e.g. the lock on "Add recommended Unreal rules") blew up to fill the button.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>