docs(transfer-prep): record ADR-0007 acceptance

- Mark the repository transfer decision Accepted by Jim Collinson
- Record Jim Collinson as the human reviewer

Author: JimCollinson

docs/adr/ADR-0007-transfer-repository-to-withautonomi.md

@@ -1,9 +1,9 @@
 # ADR-0007: Transfer repository ownership to WithAutonomi
 
-- **Status:** Proposed
+- **Status:** Accepted
 - **Date:** 2026-08-04
 - **Decision owners:** Jim Collinson
-- **Reviewers:** To be assigned
+- **Reviewers:** Jim Collinson
 - **Supersedes:** none
 - **Superseded by:** none
 - **Related:** ADR-0002 (Worker/GitHub serving); ADR-0004 (PDF serving); ADR-0005 (Worker source management); repository-transfer implementation PR