fix: show possible OIDC connections on login method selector

[jonas-jonas]

Related Issue or Design Document

Checklist

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• I have referenced an issue containing the design document if my change introduces a new feature.
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• I confirm that this pull request does not address a security vulnerability.
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Further comments

[codecov]

Codecov Report

Attention: Patch coverage is 11.11111% with 32 lines in your changes missing coverage. Please review.

Project coverage is 50.47%. Comparing base (f3fad4d) to head (c471b97).
Report is 44 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #362      +/-   ##
==========================================
+ Coverage   42.43%   50.47%   +8.04%     
==========================================
  Files         136      139       +3     
  Lines        2008     2106      +98     
  Branches      288      310      +22     
==========================================
+ Hits          852     1063     +211     
+ Misses       1149     1031     -118     
- Partials        7       12       +5     

Components	Coverage Δ
@ory/elements-react	47.21% <36.17%> (+10.42%)	⬆️
@ory/nextjs	64.33% <74.24%> (-1.65%)	⬇️

[jonas-jonas]

Social buttons are handled by a different form (to prevent form validation issues when submitting the oidc button). So here we have to return null, to not render it. Not ideal, but atm the best I could come up with...