- Optimization: Re-rerun image optimization per update

- Linting (ESLint): Adjust per now applied rules
- Testing: Accessibility test API update
- Docs: Clarify need for Node.js/npm being installed
- npm: Update devDeps and core-js-bundle copy; add new axe testing peer dep. axe-core

dist/index-es.js

@@ -14763,7 +14763,8 @@ function SvgCanvas(container, config) {
 
               if (extObj) {
                 extObj.name = name;
-              }
+              } // eslint-disable-next-line require-atomic-updates
+
 
               extensions[name] = extObj;
               return _context.abrupt("return", call('extension_added', extObj));
@@ -23221,8 +23222,8 @@ function jQueryPluginJGraduate($) {
         $this.hide();
       };
 
-      $.extend(true, $this, {
-        // public properties, methods, and callbacks
+      $.extend(true, $this, // public properties, methods, and callbacks
+      {
         // make a copy of the incoming paint
         paint: new $.jGraduate.Paint({
           copy: $settings.paint
@@ -34328,17 +34329,22 @@ editor.init = function () {
 
           case 11:
             // set icon size
-            setIconSize($$b('#iconsize').val()); // set grid setting
+            setIconSize($$b('#iconsize').val());
+            /* eslint-disable require-atomic-updates */
+            // set grid setting
 
             curConfig.gridSnapping = $$b('#grid_snapping_on')[0].checked;
             curConfig.snappingStep = $$b('#grid_snapping_step').val();
             curConfig.gridColor = $$b('#grid_color').val();
             curConfig.showRulers = $$b('#show_rulers')[0].checked;
+            /* eslint-enable require-atomic-updates */
+
             $$b('#rulers').toggle(curConfig.showRulers);
 
             if (curConfig.showRulers) {
               updateRulers();
-            }
+            } // eslint-disable-next-line require-atomic-updates
+
 
             curConfig.baseUnit = $$b('#base_unit').val();
             svgCanvas.setConfig(curConfig);
@@ -36360,6 +36366,7 @@ editor.init = function () {
               }));
 
             case 15:
+              // eslint-disable-next-line require-atomic-updates
               extsPreLang.length = 0;
               _context17.next = 19;
               break;