feat: update build scripts and configuration for Vite

vite.config.ts

@@ -0,0 +1,30 @@
+import { defineConfig } from 'vite'
+import solidPlugin from 'vite-plugin-solid'
+
+export default defineConfig({
+  plugins: [solidPlugin()],
+  build: {
+    outDir: './static',
+    watch: {
+      include: 'assets/ts/**'
+    },
+    rollupOptions: {
+      input: './assets/ts/main.tsx',
+      output: {
+        dir: './static/bundled/js',
+        format: 'es',
+        entryFileNames: '[name].js',
+        chunkFileNames: '[hash:6].js',
+        compact: true
+      }
+    },
+    terserOptions: {
+      compress: {
+        passes: 3
+      },
+      output: {
+        comments: false
+      }
+    }
+  }
+})