ui: add ProblemSelectAutoComplete for contest_edit

packages/ui-default/.eslintrc.js

@@ -50,19 +50,18 @@ module.exports = {
   rules: {
     // FIXME A bug with eslint-parser
     'template-curly-spacing': 'off',
-    indent: 'off',
 
     'comma-dangle': [
       'error',
       'always-multiline',
     ],
-    // indent: [
-    //   'error',
-    //   2,
-    //   {
-    //     SwitchCase: 0,
-    //   },
-    // ],
+    indent: [
+      'error',
+      2,
+      {
+        SwitchCase: 0,
+      },
+    ],
     'max-len': ['error', 150],
     quotes: 'warn',
     'class-methods-use-this': 'off',