🗑️ Deprecate deploy-pokedex.js in favor of deploy.sh and update environment variable validation messages

code/utils/deploy-pokedex.js

@@ -1,23 +1,23 @@
 /**
  * DEPRECATED: Use deploy.sh instead
- * 
+ *
  * This utility is being phased out in favor of the comprehensive deploy.sh script
  * located at code/websites/pokedex.online/deploy.sh
- * 
+ *
  * Migration guide:
  *   Old: node code/utils/deploy-pokedex.js --target internal
  *   New: cd code/websites/pokedex.online && ./deploy.sh --target production
- * 
+ *
  *   Old: node code/utils/deploy-pokedex.js --target local
  *   New: cd code/websites/pokedex.online && ./deploy.sh --target local
- * 
+ *
  * The new deploy.sh provides:
  *   - Environment-specific builds using Vite modes
  *   - Automatic build verification
  *   - Pre-deployment validation
  *   - Integrated testing
  *   - Better error handling
- * 
+ *
  * This file will be removed in a future update.
  */