feat(tasks): Add seriesId to stacks in Case model and enhance series viewer with navigation buttons

atlas/models.py

@@ -821,7 +821,7 @@ class Case(models.Model, AuthorMixin, QuestionMixin):
             for series in case_obj.get_ordered_series():
                 images = [f"{REMOTE_URL}{img.image.url}" for img in series.get_images()]
                 name = f"{prefix}: {series}" if prefix else str(series)
-                stacks.append({"name": name, "imageIds": images})
+                stacks.append({"name": name, "imageIds": images, "seriesId": series.pk})
             return stacks
 
         results = []
@@ -1912,7 +1912,7 @@ class CaseDetail(models.Model):
             for series in case_obj.get_ordered_series():
                 images = [f"{REMOTE_URL}{img.image.url}" for img in series.images.all()]
                 name = f"{prefix}: {series}" if prefix else str(series)
-                stacks.append({"name": name, "imageIds": images})
+                stacks.append({"name": name, "imageIds": images, "seriesId": series.pk})
             return stacks
 
         results = []