Check for SNe immediately after CEs

[TomWagg]

Previous code didn't check for SNe after a call to hrdiag after a CE. This fixes #764.

Definitely check how I did this, I copied the block of code from the other hrdiag calls and made some slight adjustments to ensure that the evolve_type=8 is still logged each time. I think it works (it fixes my weirdos definitely).

I've also switched the version 3.7.4 so you can release easily.

Oh and I also cleaned up the issue templates.

[codecov]

Codecov Report

❌ Patch coverage is 19.31818% with 71 lines in your changes missing coverage. Please review.
✅ Project coverage is 77.80%. Comparing base (8772c07) to head (c8e4702).
⚠️ Report is 137 commits behind head on develop.

Files with missing lines	Patch %	Lines
src/cosmic/src/evolv2.f	20.73%	64 Missing and 1 partial ⚠️
src/cosmic/evolve.py	0.00%	5 Missing ⚠️
src/cosmic/_version.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #765      +/-   ##
===========================================
- Coverage    86.91%   77.80%   -9.10%     
===========================================
  Files           40       50      +10     
  Lines        25542    27510    +1968     
  Branches         0      875     +875     
===========================================
- Hits         22198    21404     -794     
- Misses        3344     5819    +2475     
- Partials         0      287     +287     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.