feat: improve inquiry notification links

TaxBaik.Web/Components/Admin/Pages/Inquiries/InquiryDetail.razor

@@ -13,6 +13,16 @@
     </MudButton>
 
     <MudPaper Class="pa-4 mt-4" Elevation="1">
+        <MudStack Row="true" AlignItems="AlignItems.Center" Justify="Justify.SpaceBetween" Class="mb-4">
+            <MudText Typo="Typo.h5">문의 상세</MudText>
+            <MudButton Variant="Variant.Filled"
+                       Color="Color.Primary"
+                       Href="@($"/taxbaik/admin/inquiries/{InquiryId}")"
+                       Target="_blank">
+                답변 링크 열기
+            </MudButton>
+        </MudStack>
+
         <MudGrid>
             <MudItem xs="12" md="6">
                 <MudText Typo="Typo.subtitle1">이름</MudText>
@@ -32,7 +42,9 @@
             </MudItem>
             <MudItem xs="12">
                 <MudText Typo="Typo.subtitle1">메시지</MudText>
-                <MudText>@inquiry.Message</MudText>
+                <MudPaper Class="pa-3 mt-2" Outlined="true">
+                    <MudText Style="white-space: pre-wrap;">@inquiry.Message</MudText>
+                </MudPaper>
             </MudItem>
             <MudItem xs="12">
                 <MudText Typo="Typo.subtitle1">상태</MudText>

TaxBaik.Web/Services/TelegramInquiryNotificationService.cs

@@ -27,6 +27,7 @@ public class TelegramInquiryNotificationService : IInquiryNotificationService
             return;
 
         var adminLink = $"{_baseUrl}/admin/inquiries/{inquiryId}";
+        var summary = message.Length > 180 ? message[..180] + "..." : message;
         var text = new StringBuilder()
             .AppendLine("새 문의가 접수되었습니다.")
             .AppendLine()
@@ -34,8 +35,8 @@ public class TelegramInquiryNotificationService : IInquiryNotificationService
             .AppendLine($"이름: {name}")
             .AppendLine($"연락처: {phone}")
             .AppendLine()
-            .AppendLine("내용:")
+            .AppendLine("내용 요약:")
-            .AppendLine(message)
+            .AppendLine(summary)
             .AppendLine()
             .AppendLine($"답변 링크: {adminLink}")
             .ToString();