Add KB governance and profile-pack review workflow

[WalksWithASwagger]

Context

The local-first WhisperForge loop now has enough KB, RAG, profile, and voice-anchor surface area that agents need explicit governance before generation starts. This issue adds reviewer-visible controls for canonical, stale, ignored, private-looking, duplicate, and oversized profile context without requiring code edits.

Acceptance Criteria

• Profile KB audit separates stale, duplicate, private-looking, and oversized findings into clear reviewer actions.
• A reviewer can mark canonical voice anchors and intentionally ignored files without editing code.
• Generation surfaces a concise warning when selected profile context has unresolved governance findings.
• Docs explain the private/stale policy and how future agents should treat flagged context.

Tests/Evals

• Add or update focused tests around KB audit/governance classification and selected-context warning behavior.
• Keep existing credential-free fixture evals passing.

Verification

• make test
• make eval-fixture
• git diff --check

Agent Instructions

Roadmap ID: wf-kb-governance.

Work from whisperforge_core/kb_audit.py, whisperforge_core/prompts.py, the KB dialog in ui/dialogs.py, and the generation path that selects profile context. Prefer a small declarative profile-side governance file over hidden code rules. Preserve local-first behavior and avoid outbound writes. If policy is ambiguous, implement conservative defaults: flagged private-looking content should warn before use, ignored content should be excluded, and canonical voice anchors should be explicitly marked rather than inferred from every KB file.

Out of Scope

• No hosted auth or multi-user governance model.
• No automatic deletion of KB files.
• No changes to transcription provider defaults.
• No autonomous publishing or routing.

Linear

Not linked yet. Source roadmap entries: ops/roadmap/features.json and docs/NEXT-ROUND-PLAN-2026-05-19.md.

[github-actions]

Agentic issue quality gate failed: missing sections: Context, Tests/Evals, Agent Instructions, Out of Scope; acceptance criteria must include markdown checkboxes

[github-actions]

Agentic dev loop started on branch codex/PLAN-2026-add-kb-governance-and-profile-pack-review-workfl with provider noop.

[github-actions]

Agentic dev loop finished without opening a PR. Status: no-pr. Provider: noop.

[github-actions]

Agentic issue quality gate failed: Stop labels present: in-progress