ci: set changelog for beta release

.github/workflows/beta_release.yml

@@ -0,0 +1,34 @@
+name: beta release
+
+on:
+  push:
+    branches: [ 'main' ]
+
+jobs:
+  release:
+    strategy:
+      matrix:
+        platform: [ ubuntu-latest ]
+        go-version: [ '1.21' ]
+    name: Beta Release Changelog
+    runs-on: ${{ matrix.platform }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+#        with:
+#          fetch-depth: 0
+
+      - name: changelog # or [email protected] if ensure the stable result
+        id: changelog
+        run: |
+          output=$(npx changelogen@latest) && formatted_output="changelog=${output}" && echo "${formatted_output}" > "$GITHUB_OUTPUT"
+        env:
+          GITHUB_TOKEN: ${{secrets.MY_TOKEN}}
+
+      - name: Prerelease
+        uses: irongut/[email protected]
+        with:
+          token: ${{ secrets.MY_TOKEN }}
+          id: 170718825
+          prerelease: true
+          body: ${{ steps.changelog.outputs.changelog }}