feat: integrate vite & update site

vite.config.ts

@@ -0,0 +1,10 @@
+import { defineConfig } from "vite";
+import tailwindcss from "@tailwindcss/vite";
+
+export default defineConfig({
+  publicDir: "assets",
+  plugins: [tailwindcss()],
+  server: {
+    port: 6767,
+  },
+});