5.0.0 - Beta - UI Overhaul

Beta

• Added a completely overhauled UI that can be navigated via keyboard or mouse.
• Currently leaving it as opt-in, because it likely has bugs and needs some iterations to make everything work well. The classic UI is still available
• to launch with the new interface use the --tui option on the command line. pupdate --tui or select it in the settings

What's Changed

• TUI by @mattpannella in #482

Full Changelog: 4.14.1...5.0.0