Fix deploy workflow to trigger on master branch

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: Toreburn

.github/workflows/deploy.yml

@@ -2,7 +2,7 @@ name: Deploy to GitHub Pages
 
 on:
   push:
-    branches: [ "main" ]
+    branches: [ "master" ]
   workflow_dispatch:
 
 # Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages