Try multiple authorization header formats for OMG API

Sending both X-API-Key and Authorization headers to see which one works.
Added header logging to troubleshoot auth issue.

The API is responding with 401 'Authorization field missing', so we need to
find the correct header format.

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

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

OMGService.php

@@ -34,13 +34,20 @@ class OMGService {
             error_log('OMG API: Requesting project ' . $projectNumber);
 
             $ch = curl_init($url);
+
+            // Try different header formats - log what we're sending
+            $headers = [
+                'Content-Type: application/json',
+                'X-API-Key: ' . $this->apiKey,
+                'Authorization: ' . $this->apiKey
+            ];
+
+            error_log('OMG API: Sending headers: ' . json_encode($headers));
+
             curl_setopt_array($ch, [
                 CURLOPT_RETURNTRANSFER => true,
                 CURLOPT_TIMEOUT => $this->timeout,
-                CURLOPT_HTTPHEADER => [
-                    'Content-Type: application/json',
-                    'Authorization: ' . $this->apiKey  // Send API key directly (not "Bearer")
-                ]
+                CURLOPT_HTTPHEADER => $headers
             ]);
 
             $response = curl_exec($ch);