chore: order is_auth'd middleware correctly

[jennifer-richards]

Needs to be earlier than ConditionalGetMiddleware or the flag will not be set for 304 responses.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 88.57%. Comparing base (c0115c9) to head (3ab638c).
⚠️ Report is 21 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #10225   +/-   ##
=======================================
  Coverage   88.57%   88.57%           
=======================================
  Files         317      317           
  Lines       42544    42544           
=======================================
+ Hits        37682    37684    +2     
+ Misses       4862     4860    -2     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.