Install formula locally without push to Github.
# add local dev folder as tap
brew tap sandstorm-dev/tap "$(pwd)"
# remove installation from regular tap
brew uninstall claude-safe
# only committed update are considered by homebrew
git commit -am "..."
# reads latest formulas (also from dev tap)
brew update
# (re)install new version from local formula
brew install sandstorm-dev/tap/claude-safe