Procurement Workflow

Build a Procurement Workflow plugin with multi-level approvals. Slug: procurement-workflow. CAPABILITIES: notifications, automation, send_email RECORD SCHEMA for purchase_orders: title (string, required), vendor (string, required), amount (currency, required), department (select: Engineering, Marketing, Sales, HR, Operations), category (select: Software, Hardware, Services, Supplies, Other), requester_id (number), status (select: Draft, Submitted, Manager Review, Finance Review, Director Review, Approved, Rejected, Ordered, Received), justification (text, required), delivery_date (date). WORKFLOW on purchase_orders: - Define all states above - Transitions: submit (Draft→Submitted), review (Submitted→Manager Review), approve (Manager Review→Approved for <$5000, or →Finance Review for >=$5000), finance_approve (Finance Review→Approved for <$50000, or →Director Review), director_approve (Director Review→Approved), reject (any pending state→Rejected), order (Approved→Ordered), receive (Ordered→Received) - approval_chain :approve with levels: manager (approvers: managers_of requester, required: 1), finance (approvers: users_with_role Finance, required: 1, condition: amount >= 5000), director (approvers: users_with_role Director, required: 1, condition: amount >= 50000) AUTOMATION DEFAULTS: 1. Notify requester when status changes to Approved 2. Notify requester when status changes to Rejected 3. When amount > 10000, auto-set priority to High NAVIGATION: Dashboard, Purchase Orders, Workflows Include Workflows UI for managing automation rules. DASHBOARD: Total spend this month, pending approvals count, POs by status chart, top vendors by spend, recent POs. Seed 8 purchase orders across statuses and the automation rules. Include data_version 1.