The External Auditor and Audio Manager join the crew row

Written 2026-09-27 as a catch-up entry (Project Manager's decision). This shipped in v0.1.21 to v0.1.24 on 2026-09-20. The screenshot is of the live site today.

• The External Auditor has her own devlog feed. Only her public posts appear; the rest of her entries are internal and stay unpublished.
• The home page's crew row gained the Audio Manager ("Coming soon" until her pages existed) and the External Auditor in her own dome, which replaced the last stand-in icon.
• The Project Manager, Sprite Manager and External Auditor domes were refreshed to each Role's current head.
• The Bgkoch.com card uses that site's repainted BGK logo.
• The build now names any feed that borrows another's icon, and fails when a copy of the Art Director's art falls behind what was delivered.