fix: resolve RedisCache array offset error and improve discovery diagnostics

- Fix RedisCache driver to handle MGET failures gracefully with fallback
- Add comprehensive discovery context comparison debug tools
- Identify root cause: WEB context discovery missing 166 items vs CLI
- WEB context missing RequestFactory class entirely (52 vs 69 commands)
- Improved exception handling with detailed binding diagnostics

src/Framework/Redis/RedisPoolInitializer.php

@@ -4,6 +4,7 @@ declare(strict_types=1);
 
 namespace App\Framework\Redis;
 
+use App\Framework\Config\Environment;
 use App\Framework\DI\Container;
 use App\Framework\DI\Initializer;
 
@@ -14,6 +15,7 @@ final readonly class RedisPoolInitializer
 {
     public function __construct(
         private Container $container,
+        private Environment $environment,
     ) {
     }
 
@@ -23,7 +25,7 @@ final readonly class RedisPoolInitializer
         $pool = new RedisConnectionPool();
 
         // Load base Redis configuration
-        $baseConfig = RedisConfig::fromEnvironment();
+        $baseConfig = RedisConfig::fromEnvironment($this->environment);
 
         // Register default connection
         $pool->registerConnection('default', $baseConfig);