Deploys a single R Markdown, Quarto document, or other file (e.g. .html or
.pdf).
When deploying an .Rmd, .Qmd, or .html, deployDoc() will attempt to
automatically discover dependencies using rmarkdown::find_external_resources(),
and include an .Rprofile if present. If you find that the document is
missing dependencies, either specify the dependencies explicitly in the
document (see rmarkdown::find_external_resources() for details), or call
deployApp() directly and specify your own file list in appFiles.
Supported servers: All servers