No point layers in control; add visibility toggle in menu

webgis/js/index.js

@@ -6,6 +6,7 @@ import ModalController from './controllers/modal_controller.js';
 import MarkerController from './controllers/marker_controller.js';
 import BiblioController from './controllers/biblio_controller.js';
 import TabsController from './controllers/tabs_controller.js';
+import LayerController from './controllers/layer_controller.js';
 
 document.addEventListener('DOMContentLoaded', async () => {
     // Register Stimulus controllers
@@ -32,4 +33,5 @@ function initStimulus() {
     Stimulus.register("marker", MarkerController);
     Stimulus.register("biblio", BiblioController);
     Stimulus.register("tabs", TabsController);
+    Stimulus.register("layer", LayerController);
 }