Console error volare

[yannik131]

Closes #1121

[Copilot]

Pull request overview

This PR fixes a console error triggered when switching from the measurement tool to the volume label review tool and navigating images (issue #1121). It prevents the measurement tooltip update logic from running when there is no active measurement feature.

Changes:

• Guarded the image watcher in the measure interaction mixin to only update the measure tooltip when measureFeature exists.

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[yannik131]

@mzur The issue was this:

• When a measurement is started with left mouse click, the total length is displayed in a tooltip (the measureFeature)
• When jumping to the next image (regardless if in volare mode or not), to preserve the tooltip, updateMeasureFeature with the measure feature is called
• If no measure feature exists because measuring hasn't started yet, this will cause an error trying to access a property of undefined
• To preserve current behaviour, I just added a check if the measure feature is actually present

[mzur]

👍