refactor(loading): update eager loading description for Dart Frog compatibility

- Update CHANGELOG.md to reflect the new hot reload compatibility of eager loading
- Enhance the description to include Dart Frog's hot reload feature

Author: fulleni

CHANGELOG.md

@@ -1,7 +1,7 @@
 # Changelog
 
 ## Upcoming Release
-- **refactor!**: shift from lazy to eager loading for robust, fail-fast startup.
+- **refactor!**: shift to eager loading for a robust, fail-fast startup that is fully compatible with Dart Frog's hot reload.
 
 ## 1.0.1 - 2025-10-17