Add support for light entities in bridge reification

bridge/src/lib.rs

@@ -156,6 +156,8 @@ impl Reify for BridgeState {
                     2 => "sphere",
                     3 => "3D model",
                     4 => "text",
+                    5 => "image",
+                    6 => "light",
                     _ => "unknown"
                 };
 
@@ -183,6 +185,19 @@ impl Reify for BridgeState {
                         let panel = ast::elements::PanelUI::default();
                         Some(panel.build())
                     }
+                    6 => {
+                        // Light entity: use asteroids Light element
+                        eprintln!("[bridge/reify] Light entity type detected for node {}.", id);
+                        let color = ast::elements::RgbaLinear::new(
+                            node.color[0], node.color[1], node.color[2], node.color[3]
+                        );
+                        // Use y dimension as intensity if available, else default to 1.0
+                        let intensity = node.dimensions.get(1).copied().unwrap_or(1.0).max(0.01);
+                        let light = ast::elements::Light::new()
+                            .color(color)
+                            .intensity(intensity);
+                        Some(light.build())
+                    }
                     _ => {
                         match Model::direct(&model_path) {
                             Ok(mut model) => {