AI steps

A model reads each record and answers the step's declared fields. Needs ANTHROPIC_API_KEY; the receipt shows the spend per step.

Connector	Role	Cost	Tier
`ai/compose` A model writes the step's declared fields from a template over the record's fields, in batches, with fetched fields fenced as data.	compose	unset	built in
`ai/filter` A model keeps or drops each record against a template. The verdict and its reason are cached, so a re-run spends nothing.	filter	unset	built in
`ai/review` A model reviews each record and answers the step's declared fields.	review	unset	built in