use rapier compat

package.json

@@ -11,12 +11,11 @@
   },
   "dependencies": {
     "@babel/parser": "^7.26.2",
-    "@dimforge/rapier2d": "^0.14.0",
+    "@dimforge/rapier2d-compat": "^0.14.0",
     "@lit/reactive-element": "^2.0.4",
     "leaflet": "^1.9.4",
     "perfect-arrows": "^0.3.7",
-    "perfect-freehand": "^1.2.2",
+    "perfect-freehand": "^1.2.2"
-    "vite-plugin-wasm": "^3.3.0"
   },
   "devDependencies": {
     "@types/leaflet": "^1.9.14",

src/folk-physics.ts

@@ -1,8 +1,9 @@
 import { DOMRectTransform } from './common/DOMRectTransform.ts';
 import { FolkBaseSet } from './folk-base-set.ts';
 import { PropertyValues } from '@lit/reactive-element';
-import * as RAPIER from '@dimforge/rapier2d';
 import { FolkShape } from './folk-shape';
+import RAPIER, { init } from '@dimforge/rapier2d-compat';
+await init();
 
 export class FolkPhysics extends FolkBaseSet {
   static override tagName = 'folk-physics';

vite.config.ts

@@ -1,7 +1,6 @@
 import { resolve } from 'node:path';
 import { readdirSync } from 'node:fs';
 import { defineConfig, IndexHtmlTransformContext, Plugin } from 'vite';
-import vitePluginWasm from 'vite-plugin-wasm';
 
 const demoDir = resolve(__dirname, 'demo');
 
@@ -66,7 +65,7 @@ const linkGenerator = (): Plugin => {
 
 export default defineConfig({
   root: 'demo',
-  plugins: [linkGenerator(), vitePluginWasm()],
+  plugins: [linkGenerator()],
   build: {
     target: 'esnext',
     rollupOptions: {