Enable Discovery debug logging for production troubleshooting

- Add DISCOVERY_LOG_LEVEL=debug
- Add DISCOVERY_SHOW_PROGRESS=true
- Temporary changes for debugging InitializerProcessor fixes on production

src/Framework/Router/RouterPerformanceMonitor.php

@@ -0,0 +1,52 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Framework\Router;
+
+final class RouterPerformanceMonitor
+{
+    /** @var array<string, array{count: int, total_time: float, avg_time: float}> */
+    private array $routeStats = [];
+
+    public function trackRouteMatch(string $route, float $duration): void
+    {
+        if (! isset($this->routeStats[$route])) {
+            $this->routeStats[$route] = [
+                'count' => 0,
+                'total_time' => 0.0,
+                'avg_time' => 0.0,
+            ];
+        }
+
+        $this->routeStats[$route]['count']++;
+        $this->routeStats[$route]['total_time'] += $duration;
+        $this->routeStats[$route]['avg_time'] =
+            $this->routeStats[$route]['total_time'] / $this->routeStats[$route]['count'];
+    }
+
+    /**
+     * @param int $thresholdMs
+     * @return array<string, array{count: int, total_time: float, avg_time: float}>
+     */
+    public function getSlowRoutes(int $thresholdMs = 10): array
+    {
+        return array_filter(
+            $this->routeStats,
+            fn (array $stats) => $stats['avg_time'] > $thresholdMs
+        );
+    }
+
+    /**
+     * @return array<string, array{count: int, total_time: float, avg_time: float}>
+     */
+    public function getAllStats(): array
+    {
+        return $this->routeStats;
+    }
+
+    public function reset(): void
+    {
+        $this->routeStats = [];
+    }
+}