test(extension): run capture bundle check in isolated Vite process

apps/extension/capture-bundle.test.mjs

@@ -1,19 +1,27 @@
 import { expect, test } from "bun:test";
+import { execFile } from "node:child_process";
 import { mkdtemp, readFile, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
+import { promisify } from "node:util";
 import { Script } from "node:vm";
 import { fileURLToPath } from "node:url";
-import { build } from "vite";
+
+const execFileAsync = promisify(execFile);
 
 test("the injected page capture is a standalone classic script", async () => {
   const outDir = await mkdtemp(join(tmpdir(), "edgeever-capture-"));
   try {
-    await build({
-      configFile: fileURLToPath(new URL("./vite.config.ts", import.meta.url)),
-      logLevel: "silent",
-      build: { outDir },
-    });
+    await execFileAsync(process.execPath, [
+      fileURLToPath(new URL("../../node_modules/vite/bin/vite.js", import.meta.url)),
+      "build",
+      "--config",
+      fileURLToPath(new URL("./vite.config.ts", import.meta.url)),
+      "--outDir",
+      outDir,
+      "--logLevel",
+      "silent",
+    ]);
 
     const capture = await readFile(join(outDir, "assets/capture.js"), "utf8");
     expect(() => new Script(capture)).not.toThrow();