wgpu + wasm + worker (#8)

initial setup

vite.config.js

@@ -0,0 +1,30 @@
+import { defineConfig } from "vite";
+import wasm from "vite-plugin-wasm";
+
+export default defineConfig({
+  build: {
+    rollupOptions: {
+      input: {
+        app: "static/index.html",
+      },
+    },
+    // Relative to 'root'.
+    outDir: "../dist",
+  },
+  // For getting out of index.html from dist/static directory.
+  root: "static",
+  worker: {
+    format: "es",
+  },
+  plugins: [
+    // Makes us be able to use top level await for wasm.
+    // Otherwise, we can restrict build.target to 'es2022', which allows top level await.
+    wasm(),
+  ],
+  server: {
+    port: 8080,
+  },
+  preview: {
+    port: 8080,
+  },
+});