First release tag checklist

[Samq64]

• Better argument handling
• Pass package as arguments directly
• Replace pacman -Syu prompt with a flag
• AUR only option
• Pacman only option
• Show PKGUILD diffs when updating and only prompt once
• Option to force update *-git packages
• Correctly install packages if previously built
• AUR makedeps
• Allow tools other than sudo
• Use .sh extension except when installing globally
• Install preview to /usr/lib
• Allow editing PKGBUILDs from fzf
• Fix pkgver merge conflict when pulling *-git PKGBUILDs
• Optionally preview PKGBUILDs with bat?
• Rename to "fur" or "arf"?
• Man page
• Bash and Zsh completions
• AUR Helper Robustness Checklist #4