Ilya

Results 3 issues of Ilya

To translate features Nebula used turf `transfromTranslate` function for each point of feature. When applied to polygons this could've create a huge shape distortion ![image](https://user-images.githubusercontent.com/50058726/175909294-9e9f6689-049e-42aa-9621-f85977888206.png) ![image](https://user-images.githubusercontent.com/50058726/175909385-26dfe661-3ccc-4260-bfa4-192e0cd63331.png) ![image](https://user-images.githubusercontent.com/50058726/175909450-38ef50fd-be10-4c6c-8e0d-d906330e58f7.png) This approach helps...

The issue is: some layers sometimes doesn't load on map. See this test stage case I've caught ![image](https://user-images.githubusercontent.com/50058726/184335396-baf6bcde-542e-4ca9-a1ad-7ffde3d8a2db.png) This error happends 'cause we were trying to add source to map...

The code is self descriptive. Feel free to merge