Feat: hub-nav-bar

[BastinJafari]

A simple nav bar for hub

PR checklist

Docs

• [X ] If you added new code; is it self documenting? (all the variable names clear, comments added where appropriate)
• [X] If you touched existing code; did you refactor existing naming, added comments where necessary?

Tests

• [X] If your ticket adds new functionality; have you added unit tests to verify behaviour?
• [X] If your ticket alters user interaction with the UI; have you added integration tests?
• [X] Do your tests check for every convievable user behabviour? (all behaviours the user can perform)

Typing

• [X] If you added new code; have you added typing?
• [X] If you touched existing code; have you improved its typing?

Styling

• [ ] If new styles were created; Did you refactor/add more styles in css-in-js style?

[codecov[bot]]

Codecov Report

Merging #324 (e307990) into master (93b5938) will increase coverage by 0.11%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #324      +/-   ##
==========================================
+ Coverage   66.71%   66.82%   +0.11%     
==========================================
  Files          62       62              
  Lines        1436     1438       +2     
  Branches      218      218              
==========================================
+ Hits          958      961       +3     
+ Misses        478      477       -1     

Impacted Files	Coverage Δ
src/index.tsx	0.00% <ø> (ø)
src/theme.ts	100.00% <100.00%> (ø)

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