Release v1.0.6-rc13

Fix: Composer Autoloader Check

Problem

Plugin would cause fatal errors if installed without running composer install, making it unclear what went wrong.

Solution

• Added check for Composer autoloader before requiring it
• Shows helpful admin notice if vendor/autoload.php is missing
• Prevents fatal errors and provides clear guidance to administrators

Changes

• ✅ Added file_exists check for vendor/autoload.php
• ✅ Added admin notice with clear error message
• ✅ Graceful plugin initialization failure if autoloader missing

Benefits

• Prevents fatal errors on incomplete installations
• Clear error message guides administrators to fix the issue
• Better user experience during plugin setup

Files Changed

• wp-plugin/utilitysign/utilitysign.php - Added autoloader check with admin notice