feat: plugin methods center/zoom/overview-image

Closes MIN-229

Objective

Implement plugins methods for zoom/center/overview-image data access and manipulation

What has been done:

• getZoom
• setZoom
• getCenter
• setCenter
• getCurrentOverviewImage
• getOverviewImages
• hideOverviewImageModal
• selectOverviewImage
• showOverviewImageModal
• unit tests
• docs

assigned to @AdrianOrlow

RFC: doubling the event onCenterChanged, dispatching onCenterChanged, onZoomChanged even when position didn't change, validating setZoom level (here I am not sure if it is allowed in the old Minerva)

added 1 commit

• f48f5587 - fix: rfc changes

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resolved all threads

added 1 commit

• 4cdd9d2d - fix: rfc changes

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added 18 commits

• 4cdd9d2d...6824a72e - 17 commits from branch development
• 2acf6a4e - chore: merge development

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approved this merge request

enabled an automatic merge when the pipeline for 2acf6a4e succeeds

mentioned in commit 0f1a0e58

merged