add ci build

.github/workflows/dependabot.yml

@@ -0,0 +1,34 @@
+name: Dependabot Auto-merge
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  dependabot:
+    name: Auto-merge Dependabot PRs
+    runs-on: ubuntu-latest
+    if: github.actor == 'dependabot[bot]'
+    
+    steps:
+    - name: Dependabot metadata
+      id: metadata
+      uses: dependabot/fetch-metadata@v1
+      with:
+        github-token: "${{ secrets.GITHUB_TOKEN }}"
+        
+    - name: Enable auto-merge for Dependabot PRs
+      if: steps.metadata.outputs.update-type == 'version-update:semver-patch' || steps.metadata.outputs.update-type == 'version-update:semver-minor'
+      run: gh pr merge --auto --merge "$PR_URL"
+      env:
+        PR_URL: ${{ github.event.pull_request.html_url }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        
+    - name: Comment on major version updates
+      if: steps.metadata.outputs.update-type == 'version-update:semver-major'
+      run: |
+        gh pr comment "$PR_URL" --body "🚨 **Major version update detected!** Please review this PR carefully before merging."
+      env:
+        PR_URL: ${{ github.event.pull_request.html_url }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+