Add support for connecting microphone on card load.

tests/utils/debug.test.ts

@@ -1,14 +1,16 @@
-import { describe, expect, it, vi } from 'vitest';
+import { afterAll, describe, expect, it, vi } from 'vitest';
 import { log } from '../../src/utils/debug.js';
 
 describe('log', () => {
+  const spy = vi.spyOn(global.console, 'debug').mockReturnValue(undefined);
+  afterAll(() => {
+    vi.resetAllMocks();
+  });
   it('should do nothing without debug logging set', () => {
-    const spy = vi.spyOn(global.console, 'debug');
     log({}, 'foo');
     expect(spy).not.toBeCalled();
   });
   it('should log debug when appropriately configured', () => {
-    const spy = vi.spyOn(global.console, 'debug');
     log({ debug: { logging: true } }, 'foo');
     expect(spy).toBeCalledWith('foo');
   });