Display timestamps in Tehran time, not UTC

The server clock is correct (UTC); the app rendered UTC wall-clock directly, so
the run log showed ~3.5h behind Tehran. Add JalaliDate.ToTehran (flat UTC+3:30 —
Iran dropped DST in 2022) + DateTimeLabel, and convert the UTC-stored timestamp
displays (ingestion run log, RawListing FetchedAt, report CreatedAt). Shift
start/end inputs are TimeOnly, left as-is.

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

src/JobsMedical.Web/Pages/Admin/Index.cshtml

@@ -102,7 +102,7 @@
                             @foreach (var run in Model.Runs)
                             {
                                 <tr style="border-top:1px solid var(--line);" title="@run.Detail">
-                                    <td style="padding:6px 8px;">@JalaliDate.ToLongDate(DateOnly.FromDateTime(run.RunAt)) @run.RunAt.ToString("HH:mm")</td>
+                                    <td style="padding:6px 8px;">@JalaliDate.DateTimeLabel(run.RunAt)</td>
                                     <td style="padding:6px 8px;">@JalaliDate.ToPersianDigits(run.Fetched.ToString())</td>
                                     <td style="padding:6px 8px;">@JalaliDate.ToPersianDigits(run.Queued.ToString())</td>
                                     <td style="padding:6px 8px; color:var(--primary-dark); font-weight:700;">@JalaliDate.ToPersianDigits(run.Published.ToString())</td>

src/JobsMedical.Web/Pages/Admin/Ingested.cshtml

@@ -91,7 +91,7 @@
                     <span style="display:flex; gap:6px; align-items:center;">
                         <span class="badge @cls">@label</span>
                         <span class="badge badge-type">اطمینان @P(r.Confidence)٪</span>
-                        <span class="muted" style="font-size:12px;">@JalaliDate.ToLongDate(DateOnly.FromDateTime(r.FetchedAt)) — @JalaliDate.ToPersianDigits(r.FetchedAt.ToString("HH:mm"))</span>
+                        <span class="muted" style="font-size:12px;">@JalaliDate.DateTimeLabel(r.FetchedAt)</span>
                     </span>
                 </div>
                 <p style="margin:8px 0; white-space:pre-wrap; font-size:13.5px;">@(r.RawText.Length > 320 ? r.RawText.Substring(0,320) + "…" : r.RawText)</p>

src/JobsMedical.Web/Pages/Admin/Reports.cshtml

@@ -35,7 +35,7 @@
                     <span class="badge @(r.Status == ReportStatus.Open ? "badge-day" : "badge-type")">@StatusLabel(r.Status)</span>
                 </div>
                 <p style="margin:8px 0;">«@r.Reason»</p>
-                <div class="muted" style="font-size:12px;">@JalaliDate.ToLongDate(DateOnly.FromDateTime(r.CreatedAt)) · گزارش‌دهنده: @(r.ReporterUserId is not null ? "کاربر #" + r.ReporterUserId : "مهمان")</div>
+                <div class="muted" style="font-size:12px;">@JalaliDate.ToLongDate(DateOnly.FromDateTime(JalaliDate.ToTehran(r.CreatedAt))) · گزارش‌دهنده: @(r.ReporterUserId is not null ? "کاربر #" + r.ReporterUserId : "مهمان")</div>
                 <div style="display:flex; gap:8px; margin-top:10px;">
                     <a class="btn btn-outline" style="padding:6px 12px;" href="@JobsMedical.Web.Pages.Admin.ReportsModel.TargetUrl(r)" target="_blank">مشاهده مورد</a>
                     @if (r.Status == ReportStatus.Open)