Remove all calls to `ReactDOMServer` at the RSC version of ReactOnRails

[AbanoubGhadban]

When an error happens inside a component

When an error happens at the react on rails code that renders the component (it doesn't show where exactly the error happens)

For non-streaming components, all SSR ways show where error happens.

[AbanoubGhadban]

Done at #1889 and #1888