More words, better UI code and other fixes in toipe v0.3.0

Improvements

• Support for more than 10 words, upto however many words your terminal can fit. This took a lot of code restructuring and most of the time for this release.
• Bug fix: exit results only when 'r' or 'q' is pressed. Previously, pressing any key on the results page exited toipe.
• Binaries should be published with this release. You can now try toipe without having cargo installed.

Pull requests merged

• Refactor UI in #4
• Support more words in #5
• chore(ci): add release workflow - binary releease, crates.io publish in #6
• fix: exit results only when 'r' or 'q' is pressed in #9
• Better README in #7

Full Changelog: v0.2.0...v0.3.0