Change build by yarn

.github/workflows/build-storybook-demo.yml

@@ -12,8 +12,8 @@ jobs:
       - uses: actions/checkout@v2
       - name: Install and Build 🔧 # This example project is built using npm and outputs the result to the 'build' folder. Replace with the commands required to build your project, or remove this step entirely if your site is pre-built.
         run: |
-          npm ci
-          npm run build-storybook
+          yarn install --frozen-lockfile
+          yarn run build-storybook
 
       - name: Deploy 🚀
         uses: JamesIves/github-pages-deploy-action@4.1.5

.github/workflows/release-package.yml

@@ -12,8 +12,8 @@ jobs:
       - uses: actions/setup-node@v2
         with:
           node-version: 14
-      - run: npm ci
-      - run: npm test
+      - run: install --frozen-lockfile
+      - run: yarn run test
 
   publish-gpr:
     needs: build
@@ -28,8 +28,8 @@ jobs:
           node-version: 14
           registry-url: https://npm.pkg.github.com/
           scope: '@beeinventor'
-      - run: npm ci
-      - run: npm run build
+      - run: install --frozen-lockfile
+      - run: yarn build
       - run: npm publish
         env:
           NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}

README.md

@@ -64,11 +64,7 @@ yarn add @beeinventor/dasiot-react-component-lib
 ```tsx
 // index.tsx
 import React from 'react';
-import {
-  ThemeProvider,
-  CssBaseline,
-  createTheme,
-} from '@mui/material';
+import { ThemeProvider, CssBaseline, createTheme } from '@mui/material';
 import {
   theme as beeinventerTheme,
   Button,