Add live demo (#39)

Author: fregante

.github/workflows/demo.yml

@@ -0,0 +1,22 @@
+name: Build and Deploy
+on:
+  push:
+    branches:
+      - master
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout 🛎️
+        uses: actions/checkout@v2
+        with:
+          persist-credentials: false
+      - run: cd demo && npm install
+      - run: cd demo && npm run build
+      - name: Deploy 🚀
+        uses: JamesIves/github-pages-deploy-action@3.6.1
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          BRANCH: gh-pages
+          FOLDER: demo
+          CLEAN: true

.github/workflows/publish.yml

@@ -7,7 +7,7 @@ on:
   workflow_dispatch:
     inputs:
       Version:
-        description: "Version, anything accepted by `npm version XXX`"
+        description: 'Version accepted by `npm version *`'
         required: true
 
 jobs:
@@ -16,7 +16,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
         with:
-          fetch-depth: 20 
+          fetch-depth: 20
       - run: npm install
       - uses: fregante/setup-git-token@v1
         with:

demo/.gitignore

@@ -0,0 +1,4 @@
+/node_modules/
+/public/build/
+
+.DS_Store