Add support for image entities in bridge reification with placeholder implementation

bridge/src/lib.rs

@@ -177,6 +177,12 @@ impl Reify for BridgeState {
                             ));
                         Some(text.build())
                     }
+                    5 => {
+                        // Image entity: use PanelUI as a placeholder for now
+                        eprintln!("[bridge/reify] Image entity type detected for node {}. Using PanelUI as placeholder.", id);
+                        let panel = ast::elements::PanelUI::default();
+                        Some(panel.build())
+                    }
                     _ => {
                         match Model::direct(&model_path) {
                             Ok(mut model) => {