Setup Tests

[hirasso]

Description

• add unit tests via vitest
• add e2e tests via playwright + astro fixtures
• add test-related GitHub workflows
• See package.json scripts
• Currently doesn't do much – but maybe we first merge this one into next and implement actual tests in another PR?

Drive-By

• remove scrl-related documentation from the readme that snuck back in

E2E test fixtures

npm run fixtures:dev

Currently, the fixtures look like this:

Checks

• The PR is submitted to the next branch
• The code was linted before pushing (npm run lint)
• All tests are passing (npm run test)
• New or updated tests are included

[github-actions]

Playwright test results

 3 passed

Details

 3 tests across 1 suite
 
 845e5a9

[daun]

Nice! Happy to merge this now and tackle the actual tests separately:)