Merge pull request #1755 from ramox81/codex/external-references-close

External References palette: open/close commands, ERSTATE and reference aliases

src/app/commands/mod.rs

@@ -824,6 +824,8 @@ inventory::submit!(crate::command::CommandRegistration {
         "EXPORTSTEP",
         "EXPORTSTL",
         "EXTERNALREFERENCES",
+        "EXTERNALREFERENCESCLOSE",
+        "ERSTATE",
         "POINTCLOUDMANAGER",
         "POINTCLOUDMANAGERCLOSE",
         "EXTRIM",