feat: require verification on login

[aeneasr]

Related issue(s)

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

[codecov]

Codecov Report

Merging #2927 (9078421) into master (59c30b6) will decrease coverage by 0.03%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2927      +/-   ##
==========================================
- Coverage   76.20%   76.17%   -0.04%     
==========================================
  Files         308      308              
  Lines       18943    18943              
==========================================
- Hits        14435    14429       -6     
- Misses       3391     3394       +3     
- Partials     1117     1120       +3     

Impacted Files	Coverage Δ
persistence/sql/persister_courier.go	82.82% <0.00%> (-4.05%)	⬇️
persistence/sql/persister.go	72.86% <0.00%> (-1.56%)	⬇️

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