feat: Add deployment workflow and stats processing script for player statistics

.github/workflows/deploy.yml

@@ -0,0 +1,55 @@
+name: Deploy to GitHub Pages
+
+on:
+  push:
+    branches: [main]
+  schedule:
+    # Every 2 days at 04:00 UTC
+    - cron: "0 4 */2 * *"
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: pages
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
+
+      - name: Install Python dependencies
+        run: pip install requests tqdm
+
+      - name: Run statsprocess.py
+        env:
+          STATS_USER: ${{ secrets.STATS_USER }}
+          STATS_PASS: ${{ secrets.STATS_PASS }}
+        run: python statsprocess.py
+
+      - name: Upload Pages artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: .
+
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4