feat(admin): stabilize blog and admin patterns

TaxBaik.Infrastructure/Repositories/InquiryRepository.cs

@@ -112,6 +112,23 @@ public class InquiryRepository(IDbConnectionFactory connectionFactory) : BaseRep
             new { Id = id, AdminMemo = adminMemo });
     }
 
+    public async Task UpdateAsync(Inquiry inquiry, CancellationToken cancellationToken = default)
+    {
+        using var conn = Conn();
+        await conn.ExecuteAsync(
+            @"UPDATE inquiries
+              SET name = @Name,
+                  phone = @Phone,
+                  email = @Email,
+                  service_type = @ServiceType,
+                  message = @Message,
+                  status = @Status,
+                  admin_memo = @AdminMemo,
+                  updated_at = NOW()
+              WHERE id = @Id",
+            inquiry);
+    }
+
     public async Task LinkClientAsync(int inquiryId, int clientId, CancellationToken cancellationToken = default)
     {
         using var conn = Conn();