fix: [approval] 계좌 조회 tenant 중복조건 제거, 관리링크 모달 변경

app/Http/Controllers/ApprovalController.php

@@ -117,15 +117,15 @@ public function completed(Request $request): View|Response
 
     private function getCardAndAccountData(): array
     {
-        $tenantId = session('selected_tenant_id');
+        $tenantId = auth()->user()?->tenant_id;
 
         $cards = CorporateCard::forTenant($tenantId)
             ->active()
             ->select('id', 'card_name', 'card_company', 'card_number', 'card_holder_name')
             ->get();
 
-        $accounts = BankAccount::where('tenant_id', $tenantId)
-            ->active()
+        // BankAccount는 BelongsToTenant 글로벌 스코프가 자동 적용됨
+        $accounts = BankAccount::active()
             ->ordered()
             ->select('id', 'bank_name', 'account_number', 'account_holder', 'is_primary')
             ->get();