* Add `cmux <path>` to open directories and Homebrew binary stanza
CLI: `cmux .` or `cmux /path/to/dir` opens a new workspace at the
given directory. If the app isn't running, it launches first and waits
for the socket. Also adds `--cwd` flag to `new-workspace`.
Server: `workspace.create` now accepts an optional `cwd` parameter,
passed through to `TabManager.addWorkspace(workingDirectory:)`.
Homebrew: adds `binary` stanza to the cask so `cmux` CLI is globally
available after `brew install --cask cmux`. Updated both the cask file,
the CI workflow template, and the manual release script so automated
version bumps preserve the stanza.
* Address review: validate cwd type, fix socket detection, propagate errors
- looksLikePath now also matches paths containing `/` (e.g. `foo/bar`)
- openPath uses socket connection attempt instead of fileExists to detect
whether the app is running (Unix sockets may not appear on filesystem)
- launchApp/activateApp now throw instead of swallowing errors with try?
- Server validates that cwd param is a string, returns invalid_params error
if wrong type is passed
Root cause: update-homebrew.yml triggered on release:published, which fires
before softprops/action-gh-release finishes uploading assets. The workflow
downloaded a 404 page instead of the DMG and committed its SHA.
Fix:
- Change trigger from release:published to workflow_run (fires after the
release workflow completes, guaranteeing assets are uploaded)
- Add download validation with retries and file size checks
- Add SHA verification step before committing to the cask
- Add homebrew cask update to build-sign-upload.sh for local releases
- Add regression test (tests/test_homebrew_sha.sh)
- Update /release and /release-local skills with homebrew verification steps
Fixes#110
