Add GTM tracking ID GTM-PP9W77LK

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

Co-Authored-By: Claude <[email protected]>

Author: devinschumacher

components/GoogleTagManager.tsx

@@ -3,11 +3,10 @@
 import { GoogleTagManager } from '@next/third-parties/google';
 
 export function GTM() {
-  // Replace with your actual GTM ID
-  const gtmId = 'GTM-XXXXXX';
+  const gtmId = 'GTM-PP9W77LK';
 
-  // Return null in development or when GTM ID is placeholder
-  if (process.env.NODE_ENV === 'development' || gtmId === 'GTM-XXXXXX') {
+  // Only disable in development
+  if (process.env.NODE_ENV === 'development') {
     return null;
   }