3.1.1

Changelog

• docs: fix formatting issues and typos
• build: update build script
• docs: update shields & add Gallery download count badge
• chore: exclude .typos.toml from rsync
• improv: shorten descriptions
• style: lint Justfile
• chore: remove unused obsolete files
• build: improve Justfile
• ci: add cover edge cases for rsync
• chore: add markdownlint config
• fix: rsync commands