Testing Vue components in the browser

Running tests for Vue components without using Node or any server-side tools is possible by mounting components directly in the browser using QUnit as a testing framework. By creating a simple `mountComponent` function, loading fixture data via SQL resets, and building a custom `waitFor` polling function to handle network delays, a working integration test suite came together. The biggest challenges were reliably detecting when components finished rendering and correctly simulating form input events for Vue.