feat: add designated shop detail and PII masking updates

Rebase current admin changes on top of origin/main and exclude local artifacts from tracking to reduce push payload.

Made-with: Cursor

app/Controllers/Admin/DesignatedShop.php

@@ -89,7 +89,7 @@ class DesignatedShop extends BaseController
 
     public function export()
     {
-        helper(['admin', 'export']);
+        helper(['admin', 'export', 'pii_mask']);
         $lgIdx = admin_effective_lg_idx();
         if (!$lgIdx) {
             return redirect()->to(site_url('admin/designated-shops'))->with('error', '지자체를 선택해 주세요.');
@@ -104,7 +104,7 @@ class DesignatedShop extends BaseController
                 $row->ds_idx,
                 $row->ds_shop_no,
                 $row->ds_name,
-                $row->ds_rep_name,
+                mask_person_name($row->ds_rep_name ?? null),
                 $row->ds_biz_no,
                 $row->ds_va_number,
                 $row->ds_tel ?? '',
@@ -121,6 +121,41 @@ class DesignatedShop extends BaseController
         );
     }
 
+    /**
+     * 지정판매소 상세 (읽기 전용, 목록에서 연결)
+     */
+    public function show(int $id)
+    {
+        helper('admin');
+        $lgIdx = admin_effective_lg_idx();
+        if ($lgIdx === null || $lgIdx <= 0) {
+            return redirect()->to(work_area_home_url())
+                ->with('error', '작업할 지자체가 선택되지 않았습니다. 지자체를 선택해 주세요.');
+        }
+
+        $shop = $this->shopModel->find($id);
+        if ($shop === null || (int) $shop->ds_lg_idx !== $lgIdx) {
+            return redirect()->to(mgmt_url('designated-shops'))
+                ->with('error', '해당 지정판매소를 찾을 수 없습니다.');
+        }
+
+        $currentLg = $this->lgModel->find($lgIdx);
+
+        $stateLabel = match ((int) $shop->ds_state) {
+            1       => '정상',
+            2       => '폐업',
+            3       => '직권해지',
+            default => (string) $shop->ds_state,
+        };
+
+        return $this->renderWorkPage('지정판매소 정보', 'admin/designated_shop/show', [
+            'shop'      => $shop,
+            'currentLg' => $currentLg,
+            'stateLabel' => $stateLabel,
+            'can_edit'  => $this->isSuperAdmin() || $this->isLocalAdmin(),
+        ]);
+    }
+
     /**
      * 지정판매소 등록 폼 (효과 지자체 기준)
      */