Add Khanegi uiVariant modular/newTheme with get_user payload split.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/get-user/get-user.service.ts

@@ -43,19 +43,23 @@ export class GetUserService {
         ? registryMode
         : 'dynamicMode'
 
+    const isKhanegi = tenant.product === 'khanegi';
+    const uiVariant =
+      isKhanegi && tenant.uiVariant === 'newTheme' ? 'newTheme' : 'modular';
+
     const color =
       hamkarBrand?.primaryColor ||
-      khanegiColors?.primary ||
+      (uiVariant === 'newTheme' ? khanegiColors?.primary : null) ||
       tenant.primaryColor ||
       null
     const secondary =
       hamkarBrand?.secondaryColor ||
-      khanegiColors?.secondary ||
+      (uiVariant === 'newTheme' ? khanegiColors?.secondary : null) ||
       tenant.secondaryColor ||
       null
     const background =
       hamkarBrand?.backgroundColor ||
-      khanegiColors?.background ||
+      (uiVariant === 'newTheme' ? khanegiColors?.background : null) ||
       tenant.backgroundColor ||
       null
 
@@ -75,8 +79,12 @@ export class GetUserService {
       product: tenant.product,
       theme: themeMode,
       mode: themeMode,
+      /** Khanegi front-end family for consumers */
+      ui_variant: isKhanegi ? uiVariant : undefined,
       app_ui_config:
-        tenant.product === 'khanegi' ? this.stripKhanegiSaMeta(ui) : undefined,
+        isKhanegi && uiVariant === 'newTheme'
+          ? this.stripKhanegiSaMeta(ui)
+          : undefined,
       /** Laravel-compatible overlay; Hamkar merges only when present */
       ui_settings: uiSettings.length ? uiSettings : undefined,
     };