Add a TVL eligibility check for defi projects

[ccerv1]

What is it?

Specifically, we should check it a project has at least $1M in TVL from approved assets over the preceding 180 days. This can simply take the form of an intermediate model, eg, int_superchain_s7_approved_tvl_assets which contains the from_artifact_namespace (chain) and from_artifact_name (token), plus its 180 day TVL in US$.

See this notebook for some context on how to lookup such assets.

[linear]

OSO-380 Add a TVL eligibility check for defi projects