fix: change output folder structure

- path error

Fix #16
3 jobs for master in 41 minutes and 55 seconds (queued for 7 seconds)
Status Name Job ID Coverage
  Checks
failed check_not_cran #243722
docker allowed to fail

00:02:54

 
  Website
passed bookdown #243724
docker

00:39:00

passed pkgdown #243723
docker

00:05:17

 
Name Stage Failure
failed
check_not_cran Checks
  
See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.

1 error ✖ | 0 warnings ✔ | 0 notes ✔
Error: R CMD check found ERRORs
Execution halted
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1