Vouch v0.1.2-mc1.21.5 (pre-release)

Highlights:

• fix: reset flying state after authentication to prevent flight bug
• fix: pre-auth cleanup for lingering flight and blocked interactions
• feat: implement in-game QR code rendering for TOTP 2FA setup

Full Changelog: https://github.com/valentin-marquez/vouch/compare/v0.1.1-mc1.21.5...v0.1.2-mc1.21.5