use gh action for releasing to pypi

.github/workflows/release.yml

@@ -0,0 +1,48 @@
+name: Release
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+
+      - name: Build
+        run: |
+          python3 -m pip install --user build
+          python3 -m build
+
+      - name: Upload
+        uses: actions/upload-artifact@v4
+        with:
+          name: dist
+          path: dist/
+
+  publish:
+    name: Publish
+    runs-on: ubuntu-latest
+    needs: [build]
+    permissions:
+      id-token: write
+    environment:
+      name: release
+      url: https://pypi.org/p/yt-dlp-danmaku
+    steps:
+      - name: Download
+        uses: actions/download-artifact@v4
+        with:
+          name: dist
+          path: dist/
+
+      - name: Publish
+        uses: pypa/gh-action-pypi-publish@release/v1