init-on and init-on-target

Fore can delay initialization until an event occurs. This is useful when you need to wait for other components (or a bootstrap process) before models/instances are constructed.

• init-on: event name that must be observed before Fore initializes.
• init-on-target: where to listen for that event. Supports self (default), document, window, closest, or a CSS selector. Multiple targets are supported as a whitespace or comma separated list.
• wait-for (deprecated): legacy alias for waiting on other fx-fore elements to fire ready. Use init-on="ready" + init-on-target="..." instead.

1) Initialize on click (default target: self)

2) Initialize on a custom event dispatched on document

3) Initialize when another fx-fore fires ready (replacement for wait-for)

4) Initialize only after multiple targets are ready (list support)

Deprecated: wait-for (kept for compatibility)

This still works but prints a deprecation warning in the console. Replace it with init-on="ready" init-on-target="...".