fix: remove AudioWorklet browser warning

Removed the AudioWorklet compatibility check warning since it's an optional
feature that doesn't affect core functionality. The app works fine without
AudioWorklet support, using standard Web Audio API nodes instead.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

lib/utils/browser-compat.ts

@@ -58,11 +58,6 @@ export function checkBrowserCompatibility(): BrowserCompatibility {
     missingFeatures.push('File API');
   }
 
-  // Check AudioWorklet support (optional)
-  if (window.AudioContext && !AudioContext.prototype.hasOwnProperty('audioWorklet')) {
-    warnings.push('AudioWorklet not supported (some features may have higher latency)');
-  }
-
   // Check OfflineAudioContext
   if (!window.OfflineAudioContext && !(window as any).webkitOfflineAudioContext) {
     missingFeatures.push('OfflineAudioContext (required for audio processing)');