Refresh proj detection criteria

[jennybc]

usethis/R/proj.R

Lines 188 to 195 in 8bd4ad5

	proj_crit <- function() {
	rprojroot::has_file(".here") |
	rprojroot::is_rstudio_project |
	rprojroot::is_r_package |
	rprojroot::is_git_root |
	rprojroot::is_remake_project |
	rprojroot::is_projectile_project
	}

In particular, this should include quarto.

Here are the criteria built-in to rprojroot. I can't remember why usethis doesn't just use those defaults or if there even is a reason for that.

https://rprojroot.r-lib.org/reference/criteria.html

is_quarto_project is the main one that really feels like an oversight. Another intriguing candidate: is_renv_project.

[jennybc]

Also added .vscode/ while I was in here.