Configuration des contrats

Les endpoints de configuration gèrent types de contrat et modèles de cycle de vie. Les codes métier doivent suivre le format documenté.

Endpoint	Corps/paramètres	Autorisation
`GET /contract-config/catalog`	—	`contract_view view`
`POST /contract-config/types`	`code, name, category, fieldSchema, defaultRules`	`admin edit + workflowAutomation`
`PATCH /contract-config/types/:id`	`champs partiels du type`	`admin edit + workflowAutomation`
`POST /contract-config/lifecycle/templates/:templateId/stages`	`code, name, category, locksCoreFields, completionRules`	`admin edit + workflowAutomation`
`PATCH /contract-config/lifecycle/stages/:id`	`champs partiels de l’étape`	`admin edit + workflowAutomation`
`POST /contract-config/lifecycle/templates/:templateId/transitions`	`code, name, fromStageCode, toStageCode, requiredControl, conditions`	`admin edit + workflowAutomation`
`PATCH /contract-config/lifecycle/transitions/:id`	`champs partiels de transition`	`admin edit + workflowAutomation`