Add e-payment UI, checkout payment result, and legacy migrate domain lookup.

Wire Mellat settings in business dashboard, customer bank return page with payment details, and super-admin migrate modal domain confirmation.

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

apps/super-admin/src/services/businessService.ts

@@ -117,6 +117,32 @@ export async function migrateBusinessFromOld(
   })
 }
 
+export interface LegacyMigrateLookupResponse {
+  meshkeeHosts: string[]
+  meshkeeBusinessName: string
+  oldBusinessId: string | null
+  domains: string[]
+  brandEn: string | null
+  brandFa: string | null
+  slug: string | null
+  matchedHost: string | null
+  source: 'old_business_id' | 'meshkee_domain' | 'none'
+}
+
+export async function lookupLegacyMigrate(
+  businessId: string,
+  oldBusinessId?: number,
+  signal?: AbortSignal,
+) {
+  const q = new URLSearchParams()
+  if (oldBusinessId != null) q.set('oldBusinessId', String(oldBusinessId))
+  const query = q.toString()
+  return apiRequest<LegacyMigrateLookupResponse>(
+    `/businesses/${businessId}/migrate-from-old/lookup${query ? `?${query}` : ''}`,
+    { auth: true, signal },
+  )
+}
+
 export async function purgeBusinessData(
   businessId: string,
   payload: PurgeBusinessDataPayload,