scaffold Vite + Tailwind v4 + DaisyUI v5 project structure

Converts the standalone leaderboard HTML into a proper build project
matching the kingmaker.gateway-gamers.net pattern: shared header/footer
partials in public/, leaderboard logic in src/main.js, and vite build
outputting to dist/.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

package.json

@@ -0,0 +1,17 @@
+{
+  "name": "rankings-gateway-gamers",
+  "version": "0.0.1",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "preview": "vite preview"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4.0.0",
+    "daisyui": "^5.0.0",
+    "tailwindcss": "^4.0.0",
+    "vite": "^6.0.0"
+  }
+}