Sill v1.0.0

• Initial release: IDE-style autocomplete for Terminal.app and iTerm2 — a popup at your cursor with subcommands, options, files, and branches for the command you're typing, each with a short description.
• Arrows choose, Tab or Return inserts, Esc dismisses — with the popup closed, Return runs your command as usual.
• Completion definitions for hundreds of CLIs from the open-source withfig/autocomplete corpus, downloaded on first run and refreshed daily.
• Dynamic suggestions — git branches, npm scripts, file paths — computed locally in the session's working directory.
• A one-line zsh integration installed from the app (and cleanly removable in Settings); ~/.zshrc is backed up first.
• Sparkle keeps the app up to date.