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/Logging/Handlers/ConsoleHandler.php

@@ -37,10 +37,10 @@ class ConsoleHandler implements LogHandler
      * @param string $outputFormat Format für die Ausgabe
      */
     public function __construct(
-        LogLevel|int $minLevel = LogLevel::DEBUG,
-        bool $debugOnly = true,
-        string $outputFormat = '{color}[{level_name}]{reset} {timestamp} {request_id}{message}',
-        private LogLevel $stderrLevel = LogLevel::WARNING,
+        LogLevel|int              $minLevel = LogLevel::DEBUG,
+        bool                      $debugOnly = true,
+        string                    $outputFormat = '{color}[{level_name}]{reset} {timestamp} {request_id}{message}',
+        private readonly LogLevel $stderrLevel = LogLevel::WARNING,
     ) {
         $this->minLevel = $minLevel instanceof LogLevel ? $minLevel : LogLevel::fromValue($minLevel);
         $this->debugOnly = $debugOnly;

src/Framework/Logging/Handlers/WebHandler.php

@@ -8,11 +8,11 @@ use App\Framework\Logging\LogHandler;
 use App\Framework\Logging\LogLevel;
 use App\Framework\Logging\LogRecord;
 
-final class WebHandler implements LogHandler
+final readonly class WebHandler implements LogHandler
 {
     public function __construct(
-        private readonly LogLevel $minLevel = LogLevel::DEBUG,
-        private readonly bool $debugOnly = true
+        private LogLevel $minLevel = LogLevel::DEBUG,
+        private bool     $debugOnly = true
     ) {
     }