feat: 配置 Dependabot 自动合并所有依赖更新

Author: Aethersailor

.github/dependabot.yml

@@ -10,7 +10,9 @@ updates:
         patterns: ["*"]
   - package-ecosystem: "npm"
     directory: "/"
-    schedule: { interval: "daily", time: "04:05" }
+    schedule:
+      interval: "weekly"
+      time: "04:05" # Keeping the original time, but changing interval to weekly
     open-pull-requests-limit: 10
     labels: ["dependencies", "npm"]
     versioning-strategy: "increase"

.github/workflows/dependabot-auto-merge.yml

@@ -0,0 +1,32 @@
+name: Dependabot Auto-Merge
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  auto-merge:
+    runs-on: ubuntu-latest
+    if: github.actor == 'dependabot[bot]'
+    steps:
+      - name: Dependabot metadata
+        id: metadata
+        uses: dependabot/fetch-metadata@v2
+        with:
+          github-token: "${{ secrets.GITHUB_TOKEN }}"
+
+      - name: Enable auto-merge for Dependabot PRs
+        run: gh pr merge --auto --squash "$PR_URL"
+        env:
+          PR_URL: ${{ github.event.pull_request.html_url }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Approve PR
+        run: gh pr review --approve "$PR_URL"
+        env:
+          PR_URL: ${{ github.event.pull_request.html_url }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}