feat(rail-ads): Add more format options with multiple widths

- Added width options: 130px, 140px, 150px, 160px, 300px, 400px, 500px, 600px
- Each width has multiple height options (300, 400, 500, 600, etc.)
- Total of 31 format combinations available
- Updated Schema, Renderer and FormBuilder

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Public/AdsensePlacement/Infrastructure/Ui/AdsensePlacementRenderer.php

@@ -295,16 +295,47 @@ final class AdsensePlacementRenderer
         $delayEnabled = ($settings['forms']['delay_enabled'] ?? true) === true;
 
         // Dimensiones segun formato
-        // Opciones de 160px de ancho con diferentes alturas + opciones anchas
+        // Soporta anchos: 130, 140, 150, 160, 300, 400, 500, 600px
         [$width, $height] = match($format) {
+            // 130px width
+            'w130-h300' => [130, 300],
+            'w130-h400' => [130, 400],
+            'w130-h500' => [130, 500],
+            'w130-h600' => [130, 600],
+            // 140px width
+            'w140-h300' => [140, 300],
+            'w140-h400' => [140, 400],
+            'w140-h500' => [140, 500],
+            'w140-h600' => [140, 600],
+            // 150px width
+            'w150-h300' => [150, 300],
+            'w150-h400' => [150, 400],
+            'w150-h500' => [150, 500],
+            'w150-h600' => [150, 600],
+            // 160px width (legacy keys)
             'slim-small' => [160, 300],
             'slim-medium' => [160, 400],
             'slim-large' => [160, 500],
             'slim-xlarge' => [160, 700],
             'wide-skyscraper' => [160, 800],
+            // 300px width
+            'w300-h250' => [300, 250],
             'half-page' => [300, 600],
             'large-skyscraper' => [300, 1050],
-            default => [160, 600], // skyscraper
+            // 400px width
+            'w400-h300' => [400, 300],
+            'w400-h400' => [400, 400],
+            'w400-h600' => [400, 600],
+            // 500px width
+            'w500-h300' => [500, 300],
+            'w500-h400' => [500, 400],
+            'w500-h600' => [500, 600],
+            // 600px width
+            'w600-h300' => [600, 300],
+            'w600-h400' => [600, 400],
+            'w600-h600' => [600, 600],
+            // Default: skyscraper 160x600
+            default => [160, 600],
         };
 
         $scriptType = $delayEnabled ? 'text/plain' : 'text/javascript';