Feat v0.3.7 package audit (#20)

Co-authored-by: Jeffrey Smith <jasafpro@gmail.com>
Co-committed-by: Jeffrey Smith <jasafpro@gmail.com>

packages/content-approval/README.md

@@ -0,0 +1,33 @@
+# Content Approval
+
+Multi-party content review with quorum signoff and revision cycle.
+
+## Features
+
+- **Multi-party signoff** — 2 approvals required (quorum)
+- **Rejection reroute** — rejection sends content back for revision
+- **Review cycle** — revision stage always routes back to review (loop)
+
+## Stage Flow
+
+```
+[draft]  →  [review]  →  [publish]
+   team       team  ↕      team
+             [revision]
+              team
+```
+
+## Review Cycle
+
+1. Author submits draft → enters review
+2. Reviewer A approves, Reviewer B rejects → routes to revision
+3. Author revises → branch rule routes back to review
+4. Both reviewers approve → advances to publish
+
+## Installation
+
+```bash
+curl -X POST $BASE/api/v1/admin/packages/install \
+  -H "Authorization: Bearer $TOKEN" \
+  -F "file=@packages/content-approval"
+```