v1.8.0

Changelog

• 1d75f50 Merge pull request #428 from carapace-sh/add-flag-default
• 753e457 updated schema
• d21c929 add optional default value for flags in extended notation
• 1f5a966 Merge pull request #427 from carapace-sh/add-agents-md
• f06410a add AGENTS.md with onboarding guide for AI agents
• f96701a Merge pull request #426 from carapace-sh/dependabot/go_modules/github.com/carapace-sh/carapace-1.13.1
• 1a58414 build(deps): bump github.com/carapace-sh/carapace from 1.13.0 to 1.13.1
• e2337ca Merge pull request #425 from carapace-sh/dependabot/go_modules/github.com/carapace-sh/carapace-1.13.0
• 15f5a33 build(deps): bump github.com/carapace-sh/carapace from 1.12.1 to 1.13.0