Admin: bulk-delete published ingested posts; talent: point to source when no phone

- /Admin/Ingested: "حذف گروهی همه‌ی منتشرشده‌ها" button removes, in one
  transaction, every aggregated Shift/Job/Talent published from ingestion
  plus the approved (Normalized) raw items that produced them. Confirms
  first and reports counts. Raw rows deleted before the posts (they hold
  the FKs); DB cascade clears applications/interest events.
- Talent details: when the contact number couldn't be extracted (e.g.
  Divar's login-gated reveal), show a prominent "مشاهده شماره در دیوار/مدجابز ↗"
  link to the original ad instead of the call button.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/JobsMedical.Web/Pages/Talent/Details.cshtml

@@ -19,6 +19,13 @@
         var digits = new string(t.Phone.Where(char.IsDigit).ToArray());
         if (digits.Length >= 7) telHref = "tel:" + digits;
     }
+    // Friendly source name (used to point users to the original ad when no number was extracted).
+    string? sourceName = null;
+    if (!string.IsNullOrWhiteSpace(t.SourceUrl))
+    {
+        var host = System.Uri.TryCreate(t.SourceUrl, UriKind.Absolute, out var su) ? su.Host : t.SourceUrl!;
+        sourceName = host.Contains("divar") ? "دیوار" : host.Contains("medjobs") ? "مدجابز" : host;
+    }
 }
 
 <div class="page-head">
@@ -68,14 +75,17 @@
                     <a href="@telHref" class="btn btn-accent btn-block btn-lg" dir="ltr">📞 @t.Phone</a>
                     <p class="muted" style="font-size:12px; margin:10px 0 0;">با این فرد مستقیم تماس بگیرید.</p>
                 }
+                else if (!string.IsNullOrWhiteSpace(t.SourceUrl))
+                {
+                    @* Number wasn't extractable (e.g. behind a login-gated reveal) — point to the source. *@
+                    <p class="muted" style="margin-top:0;">شماره مستقیم استخراج نشد.</p>
+                    <a href="@t.SourceUrl" target="_blank" rel="nofollow noopener" class="btn btn-accent btn-block btn-lg">مشاهده شماره در @sourceName ↗</a>
+                    <p class="muted" style="font-size:12px; margin:10px 0 0;">این آگهی از @sourceName جمع‌آوری شده؛ برای دریافت شماره به آگهی اصلی مراجعه کن.</p>
+                }
                 else
                 {
                     <p class="muted">شماره تماس ثبت نشده است.</p>
                 }
-                @if (!string.IsNullOrWhiteSpace(t.SourceUrl))
-                {
-                    <a href="@t.SourceUrl" target="_blank" rel="nofollow noopener" class="btn btn-outline btn-block" style="margin-top:8px;">منبع آگهی ↗</a>
-                }
             </div>
         </aside>
     </div>