Update model lists and context lengths across free/apikey providers,
move bazaarlink, kilo-gateway, and kimchi into freeTier, demote llm7 to
apikey, and hide bluesminds, sambanova, zed, and mimo-free.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Register 9 new upstream providers with logos and update the auto-generated
registry index. Refresh providers/alias baselines and extend the alias
token allowlist so verify-alias stays green.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>