Changes in version 0.0.0.9019                      

  - pw_install() run both npm install & npx playwright install in the
    test directory. This is mainly to be used when a package has been
    inited somewhere else.

  - with_test_id() adds a data-testid attribute to a shiny tag. This is
    useful for testing with getByTestId in Playwright.

  - pw_show_report() can be called to open the test report

  - pw_codegen() can be called to launch the code generator

  - pw_test() stops if the playwright skeleton is missing

  - Functions to test if npx is in the PATH

  - Initial version with pw_init() & pw_test()