Enhancement: better TIFF display support (#8087)

src-ui/src/app/components/document-detail/document-detail.component.html

@@ -388,6 +388,15 @@
           <img [src]="previewUrl | safeUrl" width="100%" height="100%" alt="{{title}}" />
         </div>
       }
+      @case (ContentRenderType.TIFF) {
+        @if (!tiffError) {
+          <div class="preview-sticky">
+            <img [src]="tiffURL" width="100%" height="100%" alt="{{title}}" />
+          </div>
+        } @else {
+          <div class="preview-sticky bg-light p-3 overflow-auto whitespace-preserve" width="100%">{{tiffError}}</div>
+        }
+      }
       @case (ContentRenderType.Other) {
         <object [data]="previewUrl | safeUrl" class="preview-sticky" width="100%"></object>
       }