chore: run uf init to sync scaffold with uf. namespace and skill name frontmatter

[yvonnedevlinrh]

Summary

The dewey repo's scaffolded content is out of sync with unbound-force v0.16.0+. Two breaking changes in the scaffold need to be applied before release.

Problem 1: uf. namespace migration (unbound-force PR #304)

All 10 uf-owned slash commands were renamed from unprefixed to uf. prefix (e.g., /review-council → /uf.review-council). Gaze and replicator have been synced, but dewey still has all 10 old unprefixed files:

• review-council.md
• review-pr.md
• unleash.md
• finale.md
• address-feedback.md
• cobalt-crush.md
• agent-brief.md
• triage-issue.md
• constitution-check.md
• uf-init.md

Problem 2: Skill name frontmatter (unbound-force PR #317)

The required name: YAML frontmatter field is missing from all 8 skills in .opencode/skills/. Without it, OpenCode's skill discovery cannot find the skill, causing commands like /uf.review-council and /uf.review-pr to fail with "Skill not found" at their pre-flight step.

Missing from: pre-flight, always-on-guidance, forge-coordination, forge-global, learning-systems, system-design, testing-patterns, replicator-cli.

Root Cause

Dewey's last scaffold update (commit b304113, Jun 26) predates both PR #304 (merged Jul 31) and PR #317 (merged Jul 1).