[Feature]: Separate `launchPersistentContext` argument to set initial URL about playwright

[dunielpls]

It may also be desirable to allow setting an initial URL for non-persistent contexts too, i.e. making it possible to have the default context automatically navigate to a user-supplied URL when using launch.

This would require removing the --no-startup-window flag when isPersistent is false and appending the URL in question too.

[yury-s]

This parameters you pass in launch/launchPersistentContext are fully customizable with a combination of ignoreDefaultArgs and args. We settled over time on the default arguments that we have today, they give you the most flexible control over the browser from the very beginning of the process run, there are no plans to change it.

[dunielpls]

That is nearly true - it isn't possible to 'specify page to be opened', which seems like a fairly arbitrary limitation.

playwright/packages/playwright-core/src/server/chromium/chromium.ts

Lines 301 to 302 in a9200be

	if (args.find(arg => !arg.startsWith('-')))
	throw new Error('Arguments can not specify page to be opened');