fix: read logo from provider user meta instead of job post meta

The logo is stored as `ddhh_provider_logo` on the post author (provider),
not as `job_logo` on the job post. This matches the existing logic in
class-template.php.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

includes/elementor-tags/class-tag-job-logo.php

@@ -1,10 +1,13 @@
 <?php
 /**
- * Elementor dynamic tag: Logo (job_logo).
+ * Elementor dynamic tag: Logo.
  *
  * Extends Data_Tag to return image data (id + url) for use in
  * Image widgets and other image-accepting controls.
  *
+ * The logo is stored on the provider (post author) as user meta
+ * `ddhh_provider_logo`, not on the job post itself.
+ *
  * @package DDHH_Job_Manager
  */
 
@@ -39,7 +42,8 @@ class DDHH_JM_Tag_Job_Logo extends \Elementor\Core\DynamicTags\Data_Tag {
 	}
 
 	public function get_value( array $options = array() ): array {
-		$image_id = get_post_meta( get_the_ID(), 'job_logo', true );
+		$post = get_post( get_the_ID() );
+		$image_id = $post ? get_user_meta( $post->post_author, 'ddhh_provider_logo', true ) : '';
 
 		if ( $image_id ) {
 			$url = wp_get_attachment_image_url( $image_id, 'full' );