fix: add after_verification_return_to to sdk and api docs

[Benehiko]

Related issue(s)

Fixes: #3096

Checklist

• I have read the contributing guidelines.
• I have referenced an issue containing the design document if my change
  introduces a new feature.
• I am following the
  contributing code guidelines.
• I have read the security policy.
• I confirm that this pull request does not address a security
  vulnerability. If this pull request addresses a security vulnerability, I
  confirm that I got the approval (please contact
  security@ory.sh) from the maintainers to push
  the changes.
• I have added tests that prove my fix is effective or that my feature
  works.
• I have added or changed the documentation.

Further Comments

[Benehiko]

Not sure if this should also be considered with the native flow? since the user could technically be completing the verification flow through a browser or on a different device?

[aeneasr]

I think this is perfect for now!

[codecov]

Codecov Report

Merging #3097 (f3fa492) into master (e916a74) will increase coverage by 0.02%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #3097      +/-   ##
==========================================
+ Coverage   77.33%   77.35%   +0.02%     
==========================================
  Files         315      315              
  Lines       19816    19816              
==========================================
+ Hits        15325    15329       +4     
+ Misses       3300     3297       -3     
+ Partials     1191     1190       -1     

Impacted Files	Coverage Δ
selfservice/flow/registration/handler.go	79.37% <ø> (ø)
session/test/persistence.go	100.00% <0.00%> (+0.94%)	⬆️

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.