chore: updated hackathon explorer page

[thelostone-mc]

Description

Based on the discussion over at #5484 (comment)

Testing

[codecov]

Codecov Report

Merging #5565 into master will increase coverage by 0.02%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #5565      +/-   ##
==========================================
+ Coverage   30.25%   30.28%   +0.02%     
==========================================
  Files         247      247              
  Lines       21072    21072              
  Branches     3048     3048              
==========================================
+ Hits         6375     6381       +6     
+ Misses      14421    14415       -6     
  Partials      276      276

Impacted Files	Coverage Δ
app/dashboard/embed.py	31.6% <0%> (+3.44%)	⬆️

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