[PM-29654] Hide copy button when custom field has no value

[gbubemismith]

🎟️ Tracking

https://bitwarden.atlassian.net/browse/PM-29654

📔 Objective

📸 Screenshots

Screen.Recording.2026-04-30.at.15.03.49.mov

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 47.13%. Comparing base (7ddfddc) to head (fa290d8).
⚠️ Report is 1 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #20459   +/-   ##
=======================================
  Coverage   47.13%   47.13%           
=======================================
  Files        3946     3946           
  Lines      119794   119794           
  Branches    18385    18385           
=======================================
  Hits        56462    56462           
  Misses      59057    59057           
  Partials     4275     4275           

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