Add github action to generate zip file on release

Author: ollo69

.github/workflows/release.yml

@@ -0,0 +1,29 @@
+name: "Release"
+
+on:
+  release:
+    types:
+      - "published"
+
+permissions: {}
+
+jobs:
+  release:
+    name: "Release"
+    runs-on: "ubuntu-latest"
+    permissions:
+      contents: write
+    steps:
+      - name: "Checkout the repository"
+        uses: "actions/[email protected]"
+
+      - name: "ZIP the integration directory"
+        shell: "bash"
+        run: |
+          cd "${{ github.workspace }}/custom_components/smartthinq_sensors"
+          zip smartthinq_sensors.zip -r ./
+
+      - name: "Upload the ZIP file to the release"
+        uses: "softprops/[email protected]"
+        with:
+          files: ${{ github.workspace }}/custom_components/smartthinq_sensors/smartthinq_sensors.zip