Follow-up to the merged #11 PR (which shipped the enum-based catalogue): make
categories user-defined data and the PO T&C a dynamic editor.
- categories are a TermsCategory TABLE (not an enum) — admins add new ones;
- every PO T&C line is catalogued, incl. the previously-fixed boilerplate
(seeded under a "General" category) and an "Others" bucket;
- the PO form is a dynamic editor: "+ Add term", pick a category, type/pick a
clause (components/po/po-terms-editor.tsx), used by new/edit/manager-edit.
Migration: the already-released 20260624140000 migration is untouched; a new
20260624150000 FORWARD migration renames the enum, creates the table, migrates
existing enum clauses onto category rows, adds isDefault/sortOrder + the two
fixed lines under General, and adds PurchaseOrder.terms (JSON snapshot that
supersedes the legacy tc* columns for export/detail; old POs fall back to tc*).
Tests rewritten for category creation + catalogue/default helpers.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Mirrors the Place-of-Delivery (#19) pattern: an admin clause library that feeds
the PO T&C fields as dropdowns. (No "work order" type — POs only, per steer.)
- schema + migration: TermsCondition (category enum + text + isActive); the
migration seeds the prior TC_DEFAULTS as the starting clauses.
- permission manage_terms (Manager + SuperUser + Admin).
- admin screen /admin/terms: table + Add/Edit dialogs + activate/deactivate +
delete (mirrors /admin/delivery-locations); sidebar link under Administration.
- PO forms (new / edit / manager-edit): the five named T&C slots (Delivery /
Dispatch / Inspection / Transit Insurance / Payment Terms) become a shared
<TermsField> select sourced from active clauses of that category; "Others"
stays free text; the fixed boilerplate lines are untouched.
- tc* columns stay free-text SNAPSHOTS (export/import unchanged); a current value
not among active clauses is preserved as a "(current)" option.
- tests: terms CRUD + permission guard + grouping helper (6).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
