add github files

.github/FUNDING.yml

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+github: [hunteroi]

.github/workflows/build-n-deploy.yml

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+name: Build & Deploy
+
+on:
+  push:
+    branches: [ "master" ]
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    concurrency: ci-${{ github.ref }}
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [18.x]
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'yarn'
+    - run: yarn install --frozen-lockfile
+    - run: yarn build
+    - name: Deploy 🚀
+      uses: JamesIves/github-pages-deploy-action@v4
+      with:
+        folder: build # The folder the action should deploy.