Fix contour annotations RTSS saving (#5545)

* [WIP] Fix contour annotations RTSS saving

* fix: Export image sop image reference provider

* Fixes for download with filename

* Updates to fix metadata issues with CS3D

* Updates to save menu

* Fixing some additional re-save metadata

* Add support for saving with predecessor image sequence

* PR comment fixes

* fix: Load RTSS after save

* fix segmentation save

* fix load of mixed seg/rt studies

* Use frame module to get information on the frame shown

* Fix study browser to use instances.length when numImageFrames not present

* fix: Load of display set split from multiple non-FOR referenes

* Fix RT and SEG applying to wrong series because of using
referenced series sequence without checkout sop instances

* Fix save seg

* Update to released CS3D versions

* test: Add revokeObjectURL to test download blob

* Add hard dependency on mode-basic to fix build order issues

* fix: build

* Try to fix build segmentation

* PR comments

* PR comment update

extensions/measurement-tracking/src/panels/PanelStudyBrowserTracking/PanelStudyBrowserTracking.tsx

@@ -95,7 +95,7 @@ export default function PanelStudyBrowserTracking({
           seriesNumber: ds.SeriesNumber,
           modality: ds.Modality,
           seriesDate: ds.SeriesDate ? new Date(ds.SeriesDate).toLocaleDateString() : '',
-          numInstances: ds.numImageFrames,
+          numInstances: ds.numImageFrames ?? ds.instances?.length,
           loadingProgress,
           countIcon: ds.countIcon,
           messages: ds.messages,