[REQUEST] Remove anything dynamic from record buffer

[willmcgugan]

A user want's to create a report while displaying a progress bar. But the progress bar gets written to the report, making it unreadable.

https://github.com/Textualize/rich/issues/1978

We should probably exclude dynamic things like progress bars and spinners from exported output.

[darrenburns]

It feels like we would want to write the final "frame" of the progress bar rather than excluding it entirely?

[willmcgugan]

Yeah, I think that makes sense.

[ocervell]

Should we consider adding this for console.status calls also ?