Fix — HTML entity rendering across 60 views

Razor's @() expression auto-encodes &, turning — into — which
rendered as literal text in the browser. Wrapped all such expressions in
@Html.Raw() so the em-dash entity is passed through unescaped.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/PowderCoating.Web/Views/JobsPriority/Index.cshtml

@@ -561,7 +561,7 @@
                                     <tr onclick="window.location='@Url.Action("Details", "Maintenance", new { id = item.Id })'"
                                         style="cursor: pointer;">
                                         <td>
-                                            <strong>@(item.Equipment?.EquipmentName ?? "&mdash;")</strong>
+                                            <strong>@Html.Raw(item.Equipment?.EquipmentName ?? "&mdash;")</strong>
                                             @if (!string.IsNullOrEmpty(item.Equipment?.Location))
                                             {
                                                 <br /><small class="text-muted"><i class="bi bi-geo-alt me-1"></i>@item.Equipment.Location</small>