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/Meta/MetaData.php

@@ -10,6 +10,11 @@ final readonly class MetaData
         public string $title,
         public string $description = '',
         public OpenGraph $openGraph = new OpenGraphTypeWebsite(),
-    ) {
+    ) {}
+
+    public function __toString(): string
+    {
+
+        return (string) new MetaTag(MetaTagName::DESCRIPTION, $this->description);
     }
 }

src/Framework/Meta/MetaTag.php

@@ -3,7 +3,23 @@ declare(strict_types=1);
 
 namespace App\Framework\Meta;
 
-final class MetaTag
+final readonly class MetaTag
 {
+    public function __construct(
+        public MetaTagName|MetaTagProperty $type,
+        public string      $content,
+    ) {}
 
+    private function getTypeName(): string
+    {
+        return match (true) {
+            $this->type instanceof MetaTagName => 'name',
+            $this->type instanceof MetaTagProperty => 'property',
+        };
+    }
+
+    public function __toString(): string
+    {
+        return "<meta {$this->getTypeName()}=\"{$this->type->value}\" content=\"{$this->content}\">";
+    }
 }

src/Framework/Meta/MetaTagName.php

@@ -3,8 +3,7 @@ declare(strict_types=1);
 
 namespace App\Framework\Meta;
 
-enum MetaTagType: string
+enum MetaTagName: string
 {
-    case NAME = 'name';
-    case PROPERTY = 'property';
+    case DESCRIPTION = 'description';
 }

src/Framework/Meta/MetaTagProperty.php

@@ -2,7 +2,29 @@
 
 namespace App\Framework\Meta;
 
-enum MetaTagProperty
+enum MetaTagProperty: string
 {
-
+    case OG_TITLE = 'og:title';
+    case OG_DESCRIPTION = 'og:description';
+    case OG_TYPE = 'og:type';
+    case OG_URL = 'og:url';
+    case OG_IMAGE = 'og:image';
+    case OG_IMAGE_ALT = 'og:image:alt';
+    case OG_IMAGE_TYPE = 'og:image:type';
+    case OG_IMAGE_WIDTH = 'og:image:width';
+    case OG_IMAGE_HEIGHT = 'og:image:height';
+    case OG_SITE_NAME = 'og:site_name';
+    case OG_LOCALE = 'og:locale';
+    case OG_LOCALE_ALTERNATE = 'og:locale:alternate';
+    case OG_VIDEO = 'og:video';
+    case OG_VIDEO_TYPE = 'og:video:type';
+    case OG_VIDEO_WIDTH = 'og:video:width';
+    case OG_VIDEO_HEIGHT = 'og:video:height';
+    case OG_VIDEO_TAG = 'og:video:tag';
+    case OG_AUDIO = 'og:audio';
+    case OG_AUDIO_TYPE = 'og:audio:type';
+    case OG_AUDIO_WIDTH = 'og:audio:width';
+    case OG_AUDIO_HEIGHT = 'og:audio:height';
+    case OG_AUDIO_TAG = 'og:audio:tag';
+    case OG_AUDIO_SECURE_URL = 'og:audio:secure_url';
 }