Fixes: Theming Object collision#326

[BastinJafari]

This PR merges emotions and materials theming object, to avoid bugs

PR checklist

Please tick all of the below (if a certain item is not required for this PR please tick the box anyway)

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

• [x] If new styles were created; Did you refactor/add more styles in css-in-js style?
• [x] Are all fonts, sizes, colours, margins, paddings in line with designs?
• [x] Did you perform a visual comparison of the implementation with the designs?

[github-actions[bot]]

This PR closes: #326

[codecov[bot]]

Codecov Report

Merging #327 (e314b7e) into master (d4df1d6) will increase coverage by 0.02%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #327      +/-   ##
==========================================
+ Coverage   66.82%   66.85%   +0.02%     
==========================================
  Files          62       62              
  Lines        1438     1439       +1     
  Branches      218      218              
==========================================
+ Hits          961      962       +1     
  Misses        477      477              

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

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