ktl-491 chore: combine babel settings for server and client sides

.babelrc

@@ -1,8 +1,11 @@
 {
-  "presets": [
-    "@jetbrains/babel-preset-jetbrains"
-  ],
-  "plugins": [
-    "transform-runtime"
+  "presets":  [
+    [
+      "@jetbrains/babel-preset-jetbrains",
+      {
+        "corejs": 3,
+        "transformRuntime": true
+      }
+    ]
   ]
 }

package.json

@@ -7,20 +7,21 @@
     "defaults, not ie > 0, edge > 18"
   ],
   "dependencies": {
-    "@jetbrains/babel-preset-jetbrains": "^1.0.1",
+    "@babel/core": "7.15.8",
+    "@babel/register": "7.15.3",
+    "@jetbrains/babel-preset-jetbrains": "^2.3.1",
     "@jetbrains/kotlin-web-site-ui": "^2.7.2",
-    "@rescui/tab-list": "0.2.1",
+    "@rescui/tab-list": "0.3.0",
     "@rescui/typography": "0.2.1",
     "@rescui/ui-contexts": "0.0.2",
     "@rollup/plugin-buble": "0.21.3",
     "algoliasearch": "4.10.2",
     "aos": "2.1.1",
     "autoprefixer": "10.3.2",
-    "babel-core": "6.18.2",
-    "babel-loader": "7",
-    "babel-plugin-transform-runtime": "^6.23.0",
+    "babel-loader": "^8.2.3",
+    "babel-plugin-transform-import-ignore": "1.1.0",
     "codemirror": "5.61.0",
-    "core-js": "^2.4.1",
+    "core-js": "3.19.0",
     "css-loader": "5.2.6",
     "csso-webpack-plugin": "2.0.0-beta.1",
     "debounce": "1.0.2",

scripts/react-renderer/compile.js

@@ -1,9 +1,18 @@
 /* eslint-disable import/no-dynamic-require,prefer-template,comma-dangle */
-const babelRc = Object.assign({}, require('./.babelrc.json'), {
-    cache: true,
-    extensions: ['.mjs', '.js', '.jsx'],
-    ignore: [],
-});
+
+const babelRc = {
+  extends: './../../.babelrc',
+  extensions: ['.mjs', '.js', '.jsx'],
+  ignore: [],
+  plugins: [
+    [
+      "babel-plugin-transform-import-ignore",
+      {
+        "patterns": [/\.s?css$/]
+      }
+    ]
+  ]
+};
 
 require('@babel/register')(babelRc);
 require('./compile.mjs')['default']();

static/js/page/common.js

@@ -1,5 +1,5 @@
 import $ from 'jquery';
-import 'core-js/es6/promise';
+import 'core-js/stable/promise';
 import 'whatwg-fetch';
 import kotlinPlayground from 'kotlin-playground';
 import { initSearch } from '../com/search/search';