feat: include migrations and utility scripts in data folder

- Copy migrations/ folder for database setup
- Copy https_manager.py for HTTPS configuration
- Copy player_auth_module.py and fix_player_user_schema.py
- All necessary files now centralized in ./data for complete deployments

init-data.sh

@@ -11,7 +11,14 @@ rm -rf data/app
 mkdir -p data/app
 cp -r app/* data/app/
 
-echo "📋 Copying Caddyfile..."
+echo "📋 Copying migrations..."
+rm -rf data/migrations
+cp -r migrations data/
+
+echo "🔧 Copying utility scripts..."
+cp https_manager.py player_auth_module.py fix_player_user_schema.py data/
+
+echo "📄 Copying Caddyfile..."
 cp Caddyfile data/
 
 echo "🔐 Setting permissions..."