add github actions

.github/workflows/release.yml

@@ -0,0 +1,57 @@
+name: Create Release ZIP
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  contents: write
+
+jobs:
+  build-and-release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Build ZIP
+        id: build_zip
+        run: |
+          set -euo pipefail
+          REPO_NAME="${GITHUB_REPOSITORY##*/}"
+          TAG_RAW="${GITHUB_REF##*/}"
+          TAG_SAFE="${TAG_RAW//\//-}"
+          ZIP_NAME="${REPO_NAME}-${TAG_SAFE}.zip"
+          echo "Creating $ZIP_NAME"
+          zip -r "$ZIP_NAME" . -x ".git/*" "node_modules/*" ".github/*" "tests/*" "*.zip"
+          echo "ZIP_NAME=$ZIP_NAME" >> $GITHUB_ENV
+          if [ ! -f "$ZIP_NAME" ]; then
+            echo "Zip file was not created. Listing workspace:"
+            ls -la
+            exit 1
+          fi
+          echo "zip_name=$ZIP_NAME" >> $GITHUB_OUTPUT
+          echo "ZIP_NAME=$ZIP_NAME" >> $GITHUB_ENV
+
+      - name: Create GitHub Release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref_name }}
+          release_name: ${{ github.ref_name }}
+          body: Release ${{ github.ref_name }}
+          draft: false
+          prerelease: false
+
+      - name: Upload Release Asset
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: ${{ env.ZIP_NAME }}
+          asset_name: ${{ env.ZIP_NAME }}
+          asset_content_type: application/zip