* 🔧 Run the Playwright tests with a dark color scheme
Since #12480 a profile without a theme follows the system one, and
headless Chrome reports a light scheme, so the e2e tests ran with the
light UI. Set colorScheme to dark in the shared Playwright options so
the tests use the default dark UI again. Tests that need another scheme
still set it with page.emulateMedia.
AI-assisted-by: claude-opus-5-5
* 🔧 Drop the dark color scheme overrides now set for every test
The shared Playwright options now set the dark color scheme, so the ds
project override and the emulateMedia call in the selection size badge
test do nothing.
AI-assisted-by: claude-opus-5-5
d829e47a04