feat(layers-rect): implement layer rectangle deleting

Closes MIN-105

requested review from @KonradAt

added 37 commits

• 58cb5b75...d0ac6f16 - 36 commits from branch feat/MIN-104-edit-rectangle
• 06a4a9ea - Merge branch 'feat/MIN-104-edit-rectangle' of...

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approved this merge request

deleted the feat/MIN-104-edit-rectangle branch. This merge request now targets the development branch

added 7 commits

• 06a4a9ea...f7ab6f3e - 6 commits from branch development
• e8182765 - chore: merge conflict resolve

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enabled an automatic merge when all merge checks for e8182765 pass

merged

mentioned in commit f17b08db