The Update badge previously replaced only the menubar (via the CLI's
menubar --force installer), and the CLI banner only copied the update
command to the clipboard. One click now runs the whole sequence: update
the CLI in place through the package manager it was installed with
(brew upgrade, or npm install -g codeburn@latest --force; the npm next
to the codeburn launcher wins so nvm/volta/asdf installs update inside
their own toolchain), re-read the installed version, then run the app
replacement from the freshly updated CLI. No recognizable package
manager surfaces the manual command instead of guessing at a mutation;
a homebrew CLI without a findable brew never falls through to npm,
which would create a second conflicting install. The badge now also
appears for CLI-only updates, and the banner's primary action is Update
now with the copyable command kept as secondary. Six resolution tests,
mutation-verified.
Co-authored-by: reviewer <review@local>
CLIs before 0.9.9 resolve /releases/latest for menubar --force, which can
point at a CLI-only release with no menubar asset, so the update they run
installs nothing. The update dialog and performUpdate now detect an
installed CLI older than the installer fix (909efcf, first shipped in
0.9.9) and direct the user to upgrade the CLI first, with the exact
command, instead of suggesting a command that cannot work. Unknown CLI
versions are not flagged.
