Fix EPIPE error when console stdout is disconnected

Wrap console output in try-catch to gracefully handle EPIPE errors
that occur when a parent process consuming output dies unexpectedly.

Fixes MAESTRO-5C

src/main/utils/logger.ts

@@ -167,6 +167,10 @@ class Logger extends EventEmitter {
 		}
 
 		// Also output to console for development
+		// Wrapped in try-catch to handle EPIPE errors when stdout/stderr is disconnected
+		// (e.g., when a parent process consuming output dies unexpectedly)
+		// Fixes MAESTRO-5C
+		try {
 			switch (entry.level) {
 				case 'error':
 					console.error(message, entry.data || '');
@@ -189,6 +193,10 @@ class Logger extends EventEmitter {
 					console.info(message, entry.data || '');
 					break;
 			}
+		} catch (err) {
+			// Silently ignore EPIPE errors - console is disconnected
+			// Other errors are also ignored to prevent infinite loops
+		}
 	}
 
 	debug(message: string, context?: string, data?: unknown): void {