Feature/submaps connect with query

Description

In this PR main focus was to connect opening submaps with query params

Thinks done

• connected submaps with query params
• rewrited logic of data initialization
• modularised thunks

Reasoning for refactor

Initialization logic was a bit hard to maintain and had unexpected side effects. Tried to make it more readable and at the same time more modularised to allow future updates of the map.

TODO

• write tests in next commit