🎨 Icon Kit Modal Rendering Test

✅ What This Tests

This page tests the improved icon kit loading mechanism:

Kit Script Loading - FontAwesome kit is loaded via JavaScript
CSS Injection Detection - Waits for kit to inject its CSS
Modal Icon Rendering - Icons in modal should render properly
Polling Mechanism - Uses intelligent polling instead of fixed delay

Test Editor with FontAwesome Kit

This editor uses a FontAwesome kit URL. Click the ⭐ star icon button to open the icon modal.

Expected Behavior:

Modal opens after waiting for kit CSS to inject (up to 2 seconds)
Icons display properly with glyphs visible
Labels are hidden because icons loaded successfully

Status: Initializing...

📝 Implementation Details

New Features:

hasKitCssInjected() - Detects when kit CSS is present in document
waitForIconFonts() - Polls for CSS injection with 50ms intervals
Maximum 2-second timeout to prevent indefinite blocking
Checks for FontAwesome-specific patterns in styles/links

How to Verify:

Open browser console to see loading messages
Click the ⭐ icon button in the toolbar
Watch for "Kit CSS detected" or "Timeout" messages
Verify icons render with glyphs (not as squares)