fix(ark-survival-evolved): block startup on unmigrated world data #63

The ARK: Survival Evolved 2.0 bundle uses a different volume layout. An unpinned Module can adopt it automatically. The 1.0 PVC held the contents of ShooterGame/Saved directly. The 1.1 PVC held the full installation, including ShooterGame/Saved. Both mount successfully in 2.x at /app, but the vendor reads /app/server/ShooterGame/Saved and can start a fresh world. Cluster uploads also move to a separate volume.

Protect the catalog startup path before the vendor entrypoint runs. It must stop with recovery instructions for an old or partially moved world or cluster, including ambiguous filesystem states. Fresh installations and completely migrated data must keep the pinned vendor boot command. Exercise both outcomes against a disposable PVC layout and verify the saved files remain intact.

Raised during the catalog pin review. Main repository review · Original image migration