Fragments in subdirectories should be named `<name>.md`, not
`<name>.<type>.md` - the type is already indicated by the directory.
- Rename feature/auto-deploy-docs.feature.md → feature/auto-deploy-docs.md
- Rename misc/+container-tag-no-confirm.misc.md → misc/+container-tag-no-confirm.md
- Update CLAUDE.md with correct fragment path format
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>