use custom webpack stack for sanity

.eslintrc.js

@@ -0,0 +1,42 @@
+module.exports = {
+    "env": {
+        "browser": true,
+        "es2021": true
+    },
+    "extends": [
+        "eslint:recommended",
+        "plugin:@typescript-eslint/recommended",
+        "plugin:react/recommended",
+        "plugin:react-hooks/recommended",
+        "plugin:you-dont-need-lodash-underscore/compatible"
+    ],
+    "overrides": [
+        {
+            "env": {
+                "node": true
+            },
+            "files": [
+                ".eslintrc.{js,cjs}"
+            ],
+            "parserOptions": {
+                "sourceType": "script"
+            }
+        }
+    ],
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+        "ecmaVersion": "latest",
+        "sourceType": "module"
+    },
+    "plugins": [
+        "@typescript-eslint",
+        "react",
+        "lodash"
+    ],
+
+    "settings": {
+        "react": {
+            "version": "detect",
+        },
+    },
+}

.gitignore

@@ -1,3 +1,5 @@
+webpack-stats.json
+
 # Logs
 logs
 *.log

babel.config.js

@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = {
+    presets: [
+        [
+            '@babel/preset-env',
+            {
+                useBuiltIns: 'usage', // or 'entry'
+                corejs: 3, // or 2, but 3 is recommended
+                targets: "> 0.25%, not dead", // Example: browsers with >0.25% market share and not end-of-life
+            },
+        ],
+        ["@babel/preset-react", {"runtime": "automatic"}],
+        "@babel/preset-typescript"],
+};