Add direct diagram connections, movable ports, and contextual authoring

crates/oa-desktop/src/main.rs

@@ -1,6 +1,9 @@
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
 mod app;
 mod behavior;
+mod connection_edit;
+mod connection_tool;
+mod context_menu;
 mod diagram;
 mod document;
 mod explorer;
@@ -8,11 +11,14 @@ mod explorer_view;
 mod forms;
 mod guide;
 mod highlight;
+mod model_menu;
 mod navigation;
+mod port_edit;
 mod port_preview;
 mod port_workflow;
 mod route_edit;
 mod source_navigation;
+mod source_tree;
 mod source_workspace;
 mod style;
 #[cfg(test)]