- Added HVAC_Manage_Event class to handle shortcode processing
- Ensures do_shortcode() is explicitly called for the page content
- Shows helpful message if TEC Community Events plugin is not active
- Adds authentication check for the manage-event page
This fixes the issue where the raw shortcode was being displayed instead of the event submission form.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
