fix(shayegan): send the customer detail code on account create

Hesabgar fails when it must invent the account number. Send the subsidiary code plus the customer id as AccountNumber.

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

app/Services/ShayeganSyncService.php

@@ -121,9 +121,13 @@ class ShayeganSyncService
             $name = 'مشتری ' . $customer->id;
         }
 
+        // کل ۱۲۱ داخل معین است. تفصیلی = معین + کد کاربری. مثال: 12101 و مشتری 530 → 12101530
+        $requestedAccountNumber = $moinRaw . ((string) (int) $customer->id);
+
         $guid = (string) Str::uuid();
         $put = [[
             'MoinNumber' => $moinNumber,
+            'AccountNumber' => $requestedAccountNumber,
             'AccountTypeId' => null,
             'AccountName' => mb_substr($name, 0, 200),
             'Mobile' => trim((string) ($customer->mobile ?? '')) ?: null,