Changed . token to _dot

This change allows the dotfiles to work with chezmoi (e.g: on windows)
and improves grepability with neovim/telescope

dot_config/nushell/nu_scripts/modules/docker/buildah.nu

@@ -0,0 +1,30 @@
+export def "bud img" [] {
+    buildah images
+    | from ssv -a
+    | rename repo tag id created size
+    | upsert size { |i| $i.size | into filesize }
+}
+
+export def "bud ls" [] {
+    buildah list
+    | from ssv -a
+    | rename id builder image-id image container
+}
+
+export def "bud ps" [] {
+    buildah ps
+    | from ssv -a
+    | rename id builder image-id image container
+}
+
+def "nu-complete bud ps" [] {
+    bud ps
+    | select 'CONTAINER ID' "CONTAINER NAME"
+    | rename value description
+}
+
+export def "bud rm" [
+    id: string@"nu-complete bud ps"
+] {
+    buildah rm $id
+}