feat: CI/CD pipeline setup complete - Ansible playbooks updated, secrets configured, workflow ready

src/Framework/Logging/Handlers/NullHandler.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Framework\Logging\Handlers;
+
+use App\Framework\Logging\LogHandler;
+use App\Framework\Logging\LogRecord;
+
+/**
+ * NullHandler discards all log entries without any output
+ *
+ * Use Cases:
+ * - MCP Server mode (prevents log interference with JSON-RPC)
+ * - Testing environments where logging should be suppressed
+ * - Performance-critical paths where logging overhead is unacceptable
+ */
+final readonly class NullHandler implements LogHandler
+{
+    public function isHandling(LogRecord $record): bool
+    {
+        // Accept all levels but discard them
+        return true;
+    }
+
+    public function handle(LogRecord $record): void
+    {
+        // Discard all log entries - no output
+    }
+}