[CP-XXX] Nexus files refactored

[dkarski]

JIRA Reference: [CP-XXX]

📝 Description ️

💪 Checklist before requesting a review - nice to have

• getState function in async thunk actions is correctly typed
• redux selectors are used in components / prop drilling is reduce

❗ Checklist before merging a pull request

• change went through the QA process
• translations are updated in dedicated application
• CHANGELOG.md is updated

[codecov]

Codecov Report

All modified lines are covered by tests ✅

Comparison is base (cd43b82) 76.42% compared to head (69b4c6c) 76.43%.
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1493      +/-   ##
==========================================
+ Coverage   76.42%   76.43%   +0.01%     
==========================================
  Files         920      920              
  Lines       13703    13701       -2     
  Branches     2049     2047       -2     
==========================================
  Hits        10473    10473              
  Misses       2652     2652              
+ Partials      578      576       -2     

see 1 file with indirect coverage changes

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[MaciejMDDV]

Wygląda dobrze, dajesz