chore: update active bounties logic

[thelostone-mc]

Description

Use the new bounty_state defined in models.py as opposed to idx_status

closes #3782

[codecov]

Codecov Report

Merging #5785 into master will not change coverage.
The diff coverage is 0%.

@@           Coverage Diff           @@
##           master    #5785   +/-   ##
=======================================
  Coverage   29.71%   29.71%           
=======================================
  Files         257      257           
  Lines       21935    21935           
  Branches     3189     3189           
=======================================
  Hits         6518     6518           
+ Misses      15140    15137    -3     
- Partials      277      280    +3

Impacted Files	Coverage Δ
app/dashboard/views.py	11.59% <0%> (ø)	⬆️
app/dashboard/models.py	56.31% <0%> (ø)	⬆️
...rketing/management/commands/no_applicants_email.py	0% <0%> (ø)	⬆️

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