improve ghist_dashboard man entry

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: githist
 Title: Code analyses traced along the 'git' history of a package
-Version: 0.1.0.003
+Version: 0.1.0.004
 Authors@R: 
     person("Mark", "Padgham", , "mark.padgham@email.com", role = c("aut", "cre"),
            comment = c(ORCID = "0000-0003-2172-5265"))

R/quarto-dashboard.R

@@ -2,11 +2,15 @@
 #'
 #' @param results Results of main \link{githist} function applied to one
 #' package.
-#' @return Nothing; quarto dashboard will automatically open on function call.
+#' @param action One of "preview", to start and open a live preview of the
+#' dashboard website, or "render" to render a static version without previewing
+#' or opening.
+#' @return (Invisibly) Path to main "index.html" document of quarto site. Note
+#' that the site must be served with `action = "preview"`, and will not work by
+#' simply opening this "index.html" file.
 #' @export
 ghist_dashboard <- function (results, action = "preview") {
 
-
     check_dashboard_arg (results)
 
     requireNamespace ("brio")

codemeta.json

@@ -8,7 +8,7 @@
   "codeRepository": "https://github.com/ropensci-review-tools/githist",
   "issueTracker": "https://github.com/ropensci-review-tools/githist/issues",
   "license": "https://spdx.org/licenses/GPL-3.0",
-  "version": "0.1.0.003",
+  "version": "0.1.0.004",
   "programmingLanguage": {
     "@type": "ComputerLanguage",
     "name": "R",