chore: release v1.5.0

Author: github-actions[bot]

config/mcp-server.php

@@ -52,7 +52,7 @@
     */
     'server' => [
         'name' => 'OP.GG MCP Server',
-        'version' => '0.1.0',
+        'version' => '1.5.0',
     ],
 
     /*