Remove markdown examples and package-lock.json

- Deleted markdown-examples.md file containing VitePress markdown syntax demonstrations
- Removed package-lock.json to clean up repository dependencies
- Simplifies project structure and removes unnecessary example documentation

Author: mrcfps

.github/workflows/deploy.yml

@@ -0,0 +1,43 @@
+name: Deploy
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    name: Deploy
+    runs-on: ubuntu-latest
+    if: github.repository == 'refly-ai/refly-docs'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
+
+      - uses: pnpm/action-setup@v4
+        with:
+          run_install: false
+
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Build
+        run: pnpm build
+
+      - name: Deploy to Cloudflare Pages
+        uses: cloudflare/[email protected]
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          projectName: refly-docs
+          branch: main
+          workingDirectory: .
+          directory: .vitepress/dist