Merge pull request #464 from Luca-Timo/feat/email-templates-reorg

Feat/email templates reorg

frontend/src/services/email.service.ts

@@ -17,11 +17,37 @@ export interface EmailTemplateTranslation {
   body_text?: string;
 }
 
+/**
+ * Top-level grouping in the admin Templates UI. Forward-compatible:
+ * unknown values fall back to the 'core' section.
+ */
+export type EmailTemplateCategory = 'core' | 'customers' | 'billing' | 'quotes' | 'calendar' | string;
+
+/**
+ * Second-level grouping inside 'core' (which is busy enough to deserve
+ * its own sub-headers). Other categories ignore this field.
+ */
+export type EmailTemplateSubcategory = 'gallery' | 'admin' | 'backup' | 'system' | string;
+
 export interface EmailTemplate {
   id: number;
   template_key: string;
   variables: string[];
   translations: Record<string, EmailTemplateTranslation>;
+  /** Display group (migration 098). Defaults to 'core' if absent. */
+  category?: EmailTemplateCategory;
+  /**
+   * Second-level group inside `core`. Migration 098 backfill assigns
+   * one of 'gallery' | 'admin' | 'backup' | 'system'; NULL for
+   * templates outside `core`.
+   */
+  subcategory?: EmailTemplateSubcategory | null;
+  /**
+   * Name of the feature flag whose `false` state should mark this
+   * template as "Feature off" in the admin UI. `null` = always
+   * active. Migration 098 backfills these.
+   */
+  feature_flag?: string | null;
   updated_at: string;
 }