update

package.json

@@ -11,6 +11,7 @@
   },
   "dependencies": {
     "axios": "^0.21.1",
+    "blockly": "^6.20210701.0",
     "element-ui": "^2.15.3",
     "vue": "^2.5.2",
     "vue-router": "^3.0.1",

src/assets/img/examples_icon.svg

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 22.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1"
+	 id="Layer_1" xmlns:cc="http://creativecommons.org/ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" xmlns:svg="http://www.w3.org/2000/svg"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 100 94.3"
+	 style="enable-background:new 0 0 100 94.3;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#5586ED;}
+</style>
+<g transform="translate(0,-952.36218)">
+	<path class="st0" d="M50,960.4c-23.2,0-42,18.8-42,42c0,23.2,18.8,42,42,42s42-18.8,42-42C92,979.2,73.2,960.4,50,960.4z M50,980.4
+		l7,13l15,3l-11,9l3,15l-14-7l-14,7l3-15l-11-9l15-3L50,980.4z"/>
+</g>
+</svg>