Add Dependabot config and simplify deploy workflow

Introduces .github/dependabot.yml to automate dependency updates for npm and GitHub Actions. Streamlines the deploy job in depoly.yml by removing setup, install, lint, type-check, and test steps, focusing only on code checkout and deployment via Wrangler.

.github/dependabot.yml

@@ -0,0 +1,44 @@
+version: 2
+updates:
+  # Maintain npm dependencies
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "monday"
+      time: "09:00"
+    open-pull-requests-limit: 10
+    groups:
+      npm_and_yarn:
+        patterns:
+          - "*"
+    commit-message:
+      prefix: "chore"
+      prefix-development: "chore"
+      include: "scope"
+    labels:
+      - "dependencies"
+      - "npm"
+    reviewers:
+      - "xixu-me"
+    assignees:
+      - "xixu-me"
+
+  # Maintain GitHub Actions workflows
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "monday"
+      time: "09:00"
+    open-pull-requests-limit: 5
+    commit-message:
+      prefix: "ci"
+      include: "scope"
+    labels:
+      - "dependencies"
+      - "github-actions"
+    reviewers:
+      - "xixu-me"
+    assignees:
+      - "xixu-me"

.github/workflows/depoly.yml

@@ -17,30 +17,9 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     timeout-minutes: 60
-    name: Deploy to Cloudflare Workers
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '20'
-          cache: 'npm'
-
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Run linter
-        run: npm run lint
-
-      - name: Run type check
-        run: npm run type-check
-
-      - name: Run tests
-        run: npm test
-
-      - name: Build & Deploy Worker
+      - uses: actions/checkout@v4
+      - name: Deploy Worker
         uses: cloudflare/wrangler-action@v3
         with:
           apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}