v0.1.2

Changelog

• 0f9c20d bump version to 0.1.2
• 885f09e ci(aur): add GitHub actions workflow for AUR publishing
• 837c304 feat(packaging): add AUR PKGBUILD for tabby
• a7923b4 feat(playground): Add interactive HTTP request builder
• 0ed46d9 fix(playground): apply standalone count and interval setup