fix: Update release type handling in release.yml for accurate classif…

…ication

feat: Add Modrinth release workflow and update README with pack details

fix: Remove redundant checkout step in release.yml for improved clarity

fix: Rename build job in release.yml for clarity

fix: Update pack versions and streamline release workflow in devbuild…

….yml and release.yml

feat: Update version matrix to include 1.20.

chore: Update build and artifact names for version 1.21

feat: ✨ new security

feat: 🎨 new icons

ci: 🚑 fix ci token error