Resolve a path inside the installed devPTIpack package
app_sys.RdThin wrapper around [system.file()] that always sets `package = "devPTIpack"`. Use it from app code or tests to locate bundled resources (CSS, images, sample template) without having to repeat the package name at every call site.
Value
A single character string. The absolute path to the requested resource if it exists, or `""` if it does not (matching [system.file()]'s convention for missing files).
See also
Other package-utilities:
golem_add_external_resources()