chore: keep the re-landed feature files showroom-safe

The conversion / link / sheet commits predate the tree cleanup, so their
comments and README/test examples still carried internal refs. Re-apply
the genericization (no internal hosts, personal names or client file ids).

cmd/oo/link.go

@@ -9,11 +9,10 @@ func init() {
 	rootCmd.AddCommand(linkCmd())
 }
 
-// linkCmd prints deep links for file ids. Used to build the third-party
-// document packs (e.g. the arc-1 "Lisbon apartment" Info cover embeds links to
-// passports, contracts and the income documents). File ids come from
-// `oo projects files list` / `oo dav ls`; `oo projects files replace-in` keeps
-// them clean when a document is re-uploaded.
+// linkCmd prints deep links for file ids. Used to build third-party document
+// packs whose cover embeds links to contracts and supporting files. File ids
+// come from `oo projects files list` / `oo dav ls`; `oo projects files
+// replace-in` keeps them clean when a document is re-uploaded.
 func linkCmd() *cobra.Command {
 	return &cobra.Command{
 		Use:   "link FILE_ID [FILE_ID...]",