* `LabsUserSettingsTab-test.tsx`: use a real `SdkConfig` ... instead of mocking it out. Doing so allows us more flexibility, and gives a more realistic test. * Enable the rust-crypto labs button * fix up a test
* `LabsUserSettingsTab-test.tsx`: use a real `SdkConfig` ... instead of mocking it out. Doing so allows us more flexibility, and gives a more realistic test. * Enable the rust-crypto labs button * fix up a test