Disable email recording when verifying timeouts

[labkey-adam]

Rationale

AdminConsoleTest.testEmailTimeoutSettings() started failing intermittently in 26.8+, showing that the timeout settings were not always present. This test is passing regularly in 26.7. I believe a small MailHelper refactor in 26.8 caused a change in behavior; now, when email recording is on, the "test email" page shows the dumbster configuration (which lacks timeout properties) instead of the application.properties configuration (which includes them by default). This is likely the behavior we want in the "test email" page, so this changes the test to shut off email recording if it's on. And then restores it after verifying.

The change is not technically needed for 26.7, but it doesn't hurt to disable/re-enable there.

Also, "admin" is not a module, so remove that reference from AbstractAdminConsoleTest.java.

Related Pull Requests

• Refactor MailHelper to be more provider-agnostic platform#7848
• Verify that default email timeout properties are set #3150

Tasks 📍

• Claude Code Review
• Code Review @labkey-tchad
• TeamCity Review and Merge
• Merge Test Fix to 26.8? no need
• Verify Test Fix (once merged forward) @labkey-tchad

[labkey-tchad]

There's no need to remember the existing dumbster setting. Any test that cares about capturing emails needs to call enableEmailRecorder just to clear out the email record.