Gitea 28.0

Gitea v28.0.0 has been released with a simplified version numbering scheme (dropping the "1." prefix) and major new features including audit logging, bot accounts, HTTPS deploy tokens, user impersonation, code-owner approval rules, and an Actions queue view. The release includes security fixes and introduces significant breaking changes to Git network operations, requiring administrators to review egress settings and host allow/block lists before upgrading. Release binaries no longer support 32-bit x86 or certain architectures, and download file naming has changed.