create workflow

.github/workflows/pio-publish.yml

@@ -0,0 +1,32 @@
+
+name: Publish to PlatformIO Registry
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout release tag
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.release.tag_name }}
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
+
+      - name: Install PlatformIO
+        run: pip install -U platformio
+
+      - name: Check package
+        run: pio pkg pack
+
+      - name: Publish to PlatformIO Registry
+        env:
+          PLATFORMIO_AUTH_TOKEN: ${{ secrets.PLATFORMIO_AUTH_TOKEN }}
+        run: pio pkg publish --owner gyverlibs --non-interactive