add workflow

.github/workflows/build.yaml]

@@ -0,0 +1,35 @@
+name: publish executable file to release page
+on:
+  push:
+    tags:
+    - "v*"
+
+permissions:
+  contents: write
+
+jobs:
+  build-and-release: 
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: 3.12
+
+      - name: Install PyInstaller and dependencies
+        run: |
+          python -m pip install --upgrade -r requirements.txt pip PyInstaller
+
+      - name: Create executable file with pyinstaller and zip
+        run: |
+          pyinstaller ADFmonitor.py --onefile --noconsole
+          pushd dist
+          Compress-Archive -Path . -DestinationPath ADFmonitor.zip
+          popd
+
+      - name: Upload a executable file to GitHub Releases
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            dist/ADFmonitor.zip