Nomad changes

e2e/wasm/vitest.config.local.ts

@@ -0,0 +1,25 @@
+// Local vitest configuration to handle WASM imports
+import { defineConfig, mergeConfig } from "vitest/config";
+import baseConfig from "./vitest.config";
+
+export default mergeConfig(
+	baseConfig,
+	defineConfig({
+		test: {
+			// Use the default Node.js test environment with WASM support
+			env: {
+				// Mock out WASI imports
+				env: JSON.stringify({}),
+			},
+			// Limit parallelism to reduce memory spikes from V8 WASM isolates
+			fileParallelism: false,
+			isolate: false,
+		},
+		resolve: {
+			alias: {
+				env: new URL("./wasi-polyfill.js", import.meta.url).pathname,
+				wasi_snapshot_preview1: new URL("./wasi-polyfill.js", import.meta.url).pathname,
+			},
+		},
+	}),
+);