chore(docs): cleanup build (#2295)

package.json

@@ -14,8 +14,8 @@
   "scripts": {
     "test": "cross-env SKIP_PREFLIGHT_CHECK=true react-app-rewired test --env=jsdom",
     "cover": "npm test -- --coverage",
-    "start": "start-storybook -s ./static -p 6006",
-    "build:docs": "build-storybook -s ./static",
+    "start": "start-storybook -s ./static -p 8080",
+    "build:docs": "build-storybook -s ./static -o ./build",
     "build": "npm run build:lib && npm run build:esm && npm run build:umd && npm run copy-dts",
     "build:umd": "rollup -c",
     "build:lib": "babel src --out-dir lib --ignore src/__tests__/",
@@ -288,10 +288,8 @@
     "babel-eslint": "^9.0.0",
     "babel-loader": "^8.2.2",
     "bootstrap": "^5.1.0",
-    "clean-webpack-plugin": "^4.0.0",
     "conventional-changelog-cli": "^2.0.21",
     "conventional-recommended-bump": "^4.1.1",
-    "copy-webpack-plugin": "^6.0.2",
     "cross-env": "^4.0.0",
     "css-loader": "^2.1.0",
     "customize-cra": "^0.9.1",
@@ -304,10 +302,8 @@
     "eslint-plugin-import": "^2.0.0",
     "eslint-plugin-jsx-a11y": "^6.0.0",
     "eslint-plugin-react": "^7.0.0",
-    "extract-text-webpack-plugin": "^3.0.2",
     "holderjs": "^2.9.3",
     "json-loader": "^0.5.7",
-    "mini-css-extract-plugin": "^1.4.0",
     "ncp": "^2.0.0",
     "raw-loader": "^1.0.0",
     "react": "^16.8.0",
@@ -324,11 +320,7 @@
     "rollup-plugin-commonjs": "^10.1.0",
     "rollup-plugin-node-resolve": "^4.0.0",
     "rollup-plugin-replace": "^2.1.0",
-    "static-site-generator-webpack-plugin": "^3.4.2",
     "style-loader": "^2.0.0",
-    "typescript": "^4.0.3",
-    "webpack": "^4.43.0",
-    "webpack-cli": "^3.3.12",
-    "webpack-dev-server": "^3.11.0"
+    "typescript": "^4.0.3"
   }
 }