WebP Express CloudHost.es Fix v0.25.9-cloudhost

✅ Fixed bulk conversion getting stuck on missing files
✅ Added robust error handling and timeout protection
✅ Improved JavaScript response parsing
✅ Added file existence validation
✅ Fixed missing PHP class imports
✅ Added comprehensive try-catch error recovery

🔧 Key fixes:
- File existence checks before conversion attempts
- 30-second timeout protection per file
- Graceful handling of 500 errors and JSON parsing issues
- Automatic continuation to next file on failures
- Cache busting for JavaScript updates

🎯 Result: Bulk conversion now completes successfully even with missing files

🚀 Generated with Claude Code (https://claude.ai/code)

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

lib/classes/ImageRoots.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace WebPExpress;
+
+use \WebPExpress\ImageRoot;
+
+class ImageRoots
+{
+    private $imageRootsDef;
+    private $imageRoots;
+
+    /**
+     * Constructor.
+     *
+     * @param   array  $imageRoots   Array representation of image roots
+     */
+    public function __construct($imageRootsDef)
+    {
+        $this->imageRootsDef = $imageRootsDef;
+
+        $this->imageRoots = [];
+        foreach ($imageRootsDef as $i => $def)
+        {
+            $this->imageRoots[] = new ImageRoot($def);
+        }
+    }
+
+    /**
+     * Get image root by id.
+     *
+     * @return  \WebPExpress\ImageRoot  An image root object
+     */
+    public function byId($id)
+    {
+        foreach ($this->imageRoots as $i => $imageRoot) {
+            if ($imageRoot->id == $id) {
+                return $imageRoot;
+            }
+        }
+        throw new \Exception('Image root not found');
+    }
+
+    /**
+     * Get the image roots array
+     *
+     * @return  array  An array of ImageRoot objects
+     */
+    public function getArray()
+    {
+        return $this->imageRoots;
+    }
+}