clide SKILL.md re-synced to the clide repo's canonical copy (picks up the dock/D-87 slot; de-forks). d2-diagram/frame0-wireframe/skill-create deletions landed in the prior commit; their repo-specific tailoring is preserved in docs/design/diagram-wireframe-conventions.md. Part of T-1099.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>