Feat: Add middleware for SSO settings

[Mikehrn]

Needs testing dont merge yet

[linear]

WEB-3141 Can access SSO blocked settings pages

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 69.85%. Comparing base (868295f) to head (0d31afc).
⚠️ Report is 892 commits behind head on main.

❌ Your project check has failed because the head coverage (69.85%) is below the target coverage (90.00%). You can increase the head coverage or adjust the target coverage.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4680   +/-   ##
=======================================
  Coverage   69.85%   69.85%           
=======================================
  Files         553      553           
  Lines       24233    24233           
  Branches     3631     3631           
=======================================
  Hits        16928    16928           
  Misses       6191     6191           
  Partials     1114     1114           

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