Fix Whitespace Handling in VerbatimRangedTag to Preserve Source Code Formatting

[evpeople]

In the current implementation of VerbatimRangedTag, all whitespace is ignored within the content. This prevents the preservation of source code formatting during export. Should this be modified?

[evpeople]

I removed

    let newline = parse_newline
        // .then_ignore(ws.repeated())
        .to(NorgToken::SingleNewline);

the then_ignore in newline and newlines the it can keep the code format, but I am not sure whether it breaks other things.

I first tried to make changes in stage_3 to ensure minimal impact, but logging revealed that it was already too late.