v0.5.0

💥 Breaking changes

• Rename the app Diffdesk, with a new icon: a D cut in two, red for the base and green for the target. The app is Diffdesk.app and its command diffdesk; Homebrew and task install still link ghl beside it, but mise puts only diffdesk on PATH. Comments and Viewed stay in .git/ghl/state.json, settings move to ~/Library/Application Support/Diffdesk and are read from ghl until the first change, and the sidebar and panel widths start over once. (#260)

🐛 Fixes

• Draw tabs two columns wide in the symbol card and the Symbol panel, as the diff does, instead of eight, which spread a Go struct across the card. (#262)

📦 Distribution

• Publish diffdesk_<version>_darwin_arm64.zip and the diffdesk cask, which replaces the ghl cask. Homebrew trusts a cask by name: run brew update and brew trust --cask vmaerten/tap/diffdesk, then brew upgrade --cask diffdesk replaces ghl.app with Diffdesk.app, and rm -rf "$(brew --caskroom)/ghl" removes the empty ghl entry it leaves behind. mise keeps the github:vmaerten/ghl tool. The site moves to diffdesk.vmaerten.fr. (#260)