install.sh builds the image (run.sh --build-only) and adds a "Claude RE
Workstation" desktop entry that starts this checkout's run.sh, with
Claude Desktop's icons taken from the image under their own name.
--uninstall removes the launcher and icons again.
run.sh gains --build-only, which needs no display, and shows errors in a
zenity dialog when it has no terminal, as when started from the menu.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>