ai-law-tracker.com: Enum value developer removed from tier on start_checkout.

What changed

Enum value developer removed from tier on start_checkout.

What to do

If your agents call ai-law-tracker.com, pin the new snapshot, patch the affected call sites, and let a green contract check confirm the fix. If you don't use the changed tools, nothing is required, but the rest of the ecosystem just learned about it at the same moment you did.