* fix: fix aria-posinset should be 1-based
fixes#1053
* second attempt to fix tests
* try to fix test
* fixup
* lint fix
* fix more tests
* simplify test math
* more attempts to fix test flakiness
* remove testcafe roles entirely
* really remove testcafe roles
* run testcafe in parallel x2
* run testcafe in parallel x4
* fix online/offline forcing in tests
* fix pin test