Apply suggestions from code review

Co-authored-by: Hanna Skryl <80118140+hanna-skryl@users.noreply.github.com>

Author: BioPhoton

packages/utils/docs/profiler.md

@@ -251,5 +251,5 @@ const saved = profiler.measure('save-user', () => saveToDb(user), {
 
 ## Resources
 
-- **[Chrome DevTools Extensibility API](?)** - Official documentation for performance profiling
+- **[Chrome DevTools Extensibility API](https://developer.chrome.com/docs/devtools/performance/extension)** - Official documentation for performance profiling
 - **[User Timing API](https://developer.mozilla.org/en-US/docs/Web/API/User_Timing_API)** - Web Performance API reference

packages/utils/src/lib/profiler/profiler.int.test.ts

@@ -1,4 +1,4 @@
-import { describe, expect, it } from 'vitest';
+import { beforeEach, describe, expect, it } from 'vitest';
 import { MockTraceEventFileSink } from '../../../mocks/sink.mock.js';
 import type { PerformanceEntryEncoder } from '../performance-observer.js';
 import type { ActionTrackEntryPayload } from '../user-timing-extensibility-api.type.js';