Coordination Program

Coordinate a whole undertaking, not a single item.

Body: {title, city, contact_email, agent_key?, is_synthetic?, parts:[...]} Each part: {kind, ...} buy {kind:"buy", item:"bestelbus", technics_kind:"car", quantity:3, budget_max_eur:25000, notes:"..."} work {kind:"work", need:"dak inspecteren met drone", trade?:""} materials {kind:"materials", query:"gereedschapset", limit:3} permits {kind:"permits", text:"steiger op de stoep"} people {kind:"people", trade:"elektricien", need:"...", headcount:2}