Release 0.1.2 - improve menus

What's Changed

• update pyproject.toml by @itoffshore in #4
• add LXC install message / improve main menu by @itoffshore in #5
• improve menu spacing by @itoffshore in #6

Full Changelog: 0.1.1...0.1.2

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Install as an isolated app:

• pipx install git+https://github.com/itoffshore/distrobuilder-menu.git