Show codemirror editor for phones

Author: Ives van Hoorne

.eslintrc

@@ -18,7 +18,8 @@
     "arrow-parens": 0,
     "import/prefer-default-export": 0,
     "class-methods-use-this": 0,
-    "no-console": ["error", { "allow": ["error"] } ]
+    "no-console": ["error", { "allow": ["error"] }],
+    "prefer-template": "off"
   },
   "settings": {
     "import/resolver": {

src/app/pages/Sandbox/index.js

@@ -47,7 +47,11 @@ class SandboxPage extends React.PureComponent<Props, State> {
       window.screen.availWidth < 800 &&
       !document.location.search.includes('from-embed')
     ) {
-      document.location.href = document.location.href.replace('/s/', '/embed/');
+      const addedSign = document.location.search ? '&' : '?';
+      document.location.href =
+        document.location.href.replace('/s/', '/embed/') +
+        addedSign +
+        'codemirror=1';
     } else {
       this.fetchSandbox(this.props.match.params.id);
     }