Hackathon colors change to style

[octavioamu]

Description

from #4980 change the approach to add styles to be more secure

Refers/Fixes

Testing

[codecov]

Codecov Report

Merging #4982 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff            @@
##           master   #4982      +/-   ##
=========================================
+ Coverage   30.89%   30.9%   +<.01%     
=========================================
  Files         217     217              
  Lines       17412   17413       +1     
  Branches     2378    2378              
=========================================
+ Hits         5380    5381       +1     
+ Misses      11814   11813       -1     
- Partials      218     219       +1

Impacted Files	Coverage Δ
app/dashboard/models.py	56.8% <100%> (+0.02%)	⬆️
app/dashboard/views.py	14.29% <0%> (ø)	⬆️

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