docs: Add Mac SSH key pending for AD2 and D2TESTNAS

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

credentials.md

@@ -1194,9 +1194,12 @@ service = build('admin', 'reports_v1', credentials=delegated)
 ### azcomputerguru@local (Mac)
 - **User:** azcomputerguru
 - **Key Type:** ssh-ed25519
-- **Public Key:** AAAAC3NzaC1lZDI1NTE5AAAAIDrGbr4EwvQ4P3ZtyZW3ZKkuDQOMbqyAQUul2+JE4K4S azcomputerguru@local
+- **Public Key:** ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDrGbr4EwvQ4P3ZtyZW3ZKkuDQOMbqyAQUul2+JE4K4S azcomputerguru@local
 - **Usage:** Mac SSH authentication
 - **Authorized on:** GuruRMM build server, IX server
+- **PENDING - Add to:**
+  - AD2 (192.168.0.6): `C:\Users\sysadmin\.ssh\authorized_keys`
+  - D2TESTNAS (192.168.0.9): `/root/.ssh/authorized_keys`
 
 ### claude-code@localadmin (Windows)
 - **Key Type:** ssh-ed25519