feat: adding support for login with OpenIDC (#50)

[holtgrewe]

No description provided.

[codecov]

Codecov Report

Merging #87 (952333b) into main (88ad05a) will increase coverage by 12.65%.
The diff coverage is 81.13%.

Additional details and impacted files

@@             Coverage Diff             @@
##             main      #87       +/-   ##
===========================================
+ Coverage   78.25%   90.90%   +12.65%     
===========================================
  Files          83       32       -51     
  Lines        2198      429     -1769     
  Branches      551        0      -551     
===========================================
- Hits         1720      390     -1330     
+ Misses        436       39      -397     
+ Partials       42        0       -42     

Files	Coverage Δ
backend/app/core/config.py	98.33% <100.00%> (+0.05%)	⬆️
backend/app/models/user.py	100.00% <100.00%> (ø)
backend/app/schemas/__init__.py	100.00% <100.00%> (ø)
backend/app/schemas/auth.py	100.00% <100.00%> (ø)
backend/app/main.py	92.00% <50.00%> (-3.66%)	⬇️
backend/app/api/api_v1/endpoints/auth.py	80.00% <80.00%> (ø)
backend/app/api/api_v1/api.py	81.25% <66.66%> (-18.75%)	⬇️
backend/app/core/auth.py	73.68% <55.55%> (-6.97%)	⬇️

... and 53 files with indirect coverage changes