UIVerticalLayout (linkki Databinding and Core Framework for Vaadin 23 2.3.11 API)

```
@Retention(RUNTIME)
@Target(TYPE)
public @interface UIVerticalLayout
```
Marks a group of components vertically placed below each other in a VerticalLayout, labels above their corresponding input fields.
To use this, annotate a class with @UIVerticalLayout that includes regular UI element annotations like @UITextField on its methods. Call VaadinUiCreator.createComponent(Object, org.linkki.core.binding.BindingContext) with an instance of that class to create the VerticalLayout and its children.
You can adjust the horizontal alignment of the children relative to each other with the alignment() attribute.

Optional Element Summary

Optional Elements
Modifier and Type	Optional Element	Description
`HorizontalAlignment`	`alignment`	The `horizontal alignment` of the `VerticalLayout`'s children relative to each other.
`boolean`	`padding`	The state of `VerticalLayout` padding.
`boolean`	`spacing`	The state of `VerticalLayout` spacing.

- Element Detail
  - alignment
```
HorizontalAlignment alignment
```
    The horizontal alignment of the VerticalLayout's children relative to each other.
    
    Default:
    
    org.linkki.core.ui.layout.HorizontalAlignment.LEFT
- - padding
```
boolean padding
```
    The state of VerticalLayout padding. VerticalLayout.setPadding(boolean)
    
    Default:
    
    true
- - spacing
```
boolean spacing
```
    The state of VerticalLayout spacing. VerticalLayout.setSpacing(boolean)
    
    Default:
    
    true