assessor-lookup-public

Add support for a brand-new county that auto-discovery does not already resolve, API-first, verified with a golden record. Use when a needed county isn't in the registry and probing/discovery can't map it to a usable source.

Diff an appraiser's MLS export (subject + comps) against county assessor public records to flag GLA, beds, baths, year-built, and basement discrepancies before a report goes out. Use when given one or more MLS CSV files to check.

Configure the assessor sources for the counties in an appraiser's area so they are set up once and reused. Use when a user says where they work, lists counties they need, or wants to add their local counties to assessor-lookup.