Add Shopify Oxygen deployment workflow file

.github/workflows/oxygen-deployment-1000002799.yml

@@ -0,0 +1,57 @@
+# Don't change the line below!
+#! oxygen_storefront_id: 1000002799
+
+name: Storefront 1000002799
+on: [push]
+
+permissions:
+  contents: read
+  deployments: write
+
+jobs:
+  deploy:
+    name: Deploy to Oxygen
+    timeout-minutes: 30
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '16'
+          check-latest: true
+
+      - name: Cache node modules
+        id: cache-npm
+        uses: actions/cache@v3
+        env:
+          cache-name: cache-node-modules
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-build-${{ env.cache-name }}-
+            ${{ runner.os }}-build-
+            ${{ runner.os }}-
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Build and Publish to Oxygen
+        id: deploy
+        uses: shopify/oxygenctl-action@v4
+        with:
+          oxygen_deployment_token: ${{ secrets.OXYGEN_DEPLOYMENT_TOKEN_1000002799 }}
+          build_command: "HYDROGEN_ASSET_BASE_URL=$OXYGEN_ASSET_BASE_URL npm run build"
+
+      # Create GitHub Deployment
+      - name: Create GitHub Deployment
+        uses: shopify/github-deployment-action@v1
+        if: always()
+        with:
+          token: ${{ github.token }}
+          environment: 'preview'
+          preview_url: ${{ steps.deploy.outputs.url }}
+          description: ${{ github.event.head_commit.message }}
+