Added first files

templates/admin/editorjsform.phtml

@@ -0,0 +1,41 @@
+<p>
+<div id="${form.name_field_id}_editor" style="background: #454545; color: #fbfbfb;">
+    
+</div>
+<input type="hidden" name="${form.name}" id="${form.name_field_id}" />
+</p>
+<script>
+    
+const editor = new EditorJS( {holder : '${form.name_field_id}_editor', data: ${form.default_value|n} ,
+
+tools: {
+    
+    image: {
+      class: ImageTool,
+      config: {
+        endpoints: {
+          byFile: "${url_for('pages2_app.pages2_upload_image')}", // Your backend file uploader endpoint
+          //byUrl: "${url_for('pages2_app.pages2_upload_image')}", // Your endpoint that provides uploading by Url
+        }
+      }
+    }
+  }
+}
+);
+
+$('form').submit(function (e) {
+
+    editor.save().then((outputData) => {
+      console.log('Article data: ', outputData)
+      
+      $('#${form.name_field_id}').val(JSON.stringify(outputData));
+      
+    }).catch((error) => {
+      console.log('Saving failed: ', error)
+    });
+
+});
+
+</script>
+${add_js('editorjs.umd.js', 'pages2')}
+${add_js('image.umd.js', 'pages2')}