Expand "Events" section of ElementComposite

[gosteenBASIS]

Suggested or Current Title

Element Composite

What's the idea and why does it help?

Expand the Events section of the ElementComposite article, or create a new article to cover:

• Imports
• Listener methods
• Event payloads
• Built-in event classes and predefined methods
• Custom event classes and configured payloads
• Event handler registration patterns
• ElementEventOptions configuration
• Debouncing
• Throttling
• Filtering and pre-execution
• ElementEventOptions merging
• Performance and best practices

Related Docs or Topics

https://docs.webforj.com/docs/building-ui/element_composite

Type of proposal

• New tutorial or how-to guide
• New reference page (e.g., API usage, component behavior)
• Update or reorganize existing content
• Structural or navigation improvement
• Other

Anything else?

No response