feat: package setup

.Rbuildignore

+^.*\.Rproj$
+^\.Rproj\.user$
+^LICENSE\.md$

DESCRIPTION

+Package: formation-airgriwrm
+Title: Formation à airGRiwrm
+Version: 0.0.0.9000
+Authors@R:
+    person("First", "Last", , "first.last@example.com", role = c("aut", "cre"),
+           comment = c(ORCID = "YOUR-ORCID-ID"))
+Description: Ce code source contient un diaporama de formation à airGRiwrm.
+License: CC BY-NC-SA 4.0
+Encoding: UTF-8
+Roxygen: list(markdown = TRUE)
+RoxygenNote: 7.2.3
+Imports:
+    airGRiwrm,
+    xaringan,
+    xaringanExtra
+Suggests:
+    tidyverse

Formation_airGRiwrm.Rproj

@@ -15,4 +15,8 @@ LaTeX: pdfLaTeX
 AutoAppendNewline: Yes
 StripTrailingWhitespace: Yes
 
+BuildType: Package
+PackageUseDevtools: Yes
+PackageInstallArgs: --no-multiarch --with-keep.source
+
 SpellingDictionary: fr_FR