Since check/uncheck does click under the hood, sometimes it might
need to click at a different position. One example would be a long
label that contains links inside, and clicking in the center happens
to hit the link instead of the label itself.
This changes the root object from RemoteBrowser to Playwright,
similar to local driver connection. This way, any remote connection
gets a Playwright object.
This also starts reusing PlaywrightServer class, and introduces
`cli run-server` hidden command that runs ws server on the
specified port.
Previous structure:
```
RemoteBrowser
- browser (using ConnectedBrowser for remote-specific behavior)
- selectors (special instance for this remote connection)
```
New structure:
```
Playwright
- ...
- selectors (special instance for this remote connection)
- preLaunchedBrowser (using ConnectedBrowser for remote-specific behavior)
```
This makes it much nicer to use `BrowserType` because it no longer has a template.
Technically a breaking change because of the rare edge case where someone used their own non-browser type inside the template, but I don't consider that intended behavior and think this is fine.
New folio changed the JSON report, so we have to keep with the changes.
The most notable changes:
- there are no parameters any more. We recreate these as `testInfo.data`
arguments that are saved under test result's data.
- `test.runs` are renamed into `test.results`
I didn't find other changes so far - let's see if this works in the
cloud!
