## What is this PR for? Similar to https://github.com/LazyVim/LazyVim/issues/847 , only this adapter adds a setup function into the 'adapter' key in the plugin table ([source](https://github.com/thenbe/neotest-playwright/blob/f61463f5c74d53fc5975b7e086b7c6e9356d9215/lua/neotest-playwright/init.lua#L31-L33)). It is somewhat annoying that neotest does not provide a recommended way for adapters to define their configuration function (at least not explicitly)... Perhaps we should work around it temporarily, but reach out to either neotest or neotest-playwright authors? ## Does this PR fix an existing issue? I didn't see anyone complaining about playwright adapter in issues or discussions :/ ## Checklist - [x] I've read the [CONTRIBUTING](https://github.com/LazyVim/LazyVim/blob/main/CONTRIBUTING.md) guidelines.