Is your feature request related to a problem? Please describe.

I'm using lnav as a general-purpose pager. When viewing short files, such as lnav README.md, or cat README.md | lnav, I want it to output the content directly, similar to the --quit-if-one-screen parameter of the less pager.

Describe the solution you'd like

json config item like --quit-if-one-screen parameter of the less pager, to output the content directly if is small file

Additional context
lnav 0.13.2