Ex4nicegui

New features and enhancements
- on function supports onchanges param 39

Fix Bug
- bind enabled error 38

New features and enhancements
- mermaid support node click event and zoom mode 34


Bugfixes
- fix bi module echarts click event error 35
- fix rxui.select error when multiple 32
- fix rxui.radio not support dict options 22
- fix rxui.table selection_ref had no data at the first times 26

dependencies
- nicegui>=1.4.0

New features and enhancements
- Introduce echarts instance mouse event. [docs](https://github.com/CrystalWindSnake/ex4nicegui/blob/main/README.en.md#echarts-mouse-events)

Bugfixes
- fix:button text not bind 16
- support "with" statement 17

New features
- Support [BI Module](https://github.com/CrystalWindSnake/ex4nicegui/blob/main/README.en.md#bi-module) Apis