feat(dialog|tree|listbox): remove experimental state (#1580)

- Remove the experimental state of the ODialog, OTree and OListbox
components.

Author: mlmoravek

packages/docs/components/Dialog.md

@@ -1,7 +1,6 @@
 # Dialog
 
 <section class="odocs-head">
-<Badge type="warning" text="experimental" />
 
 The **Dialog** component is a flexible and extensible content container overlaid on either the primary window or another dialog. It is based on the [HTML \<dialog\> element](https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/dialog) and can be used to create both modal and non-modal dialog boxes.
 Modal dialog boxes interrupt interaction with the rest of the page being inert,

packages/docs/components/Listbox.md

@@ -5,7 +5,6 @@ sidebarDepth: 2
 # Listbox
 
 <section class="odocs-head">
-<Badge type="warning" text="experimental" />
 
 The **Listbox** component presents a list of options and allows a user to select one or more of them.
 The component uses the [ARIA listbox role](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Reference/Roles/listbox_role) and implements the W3C ARIA APG [Listbox Pattern](https://www.w3.org/WAI/ARIA/apg/patterns/listbox/).

packages/docs/components/Tree.md

@@ -5,7 +5,6 @@ sidebarDepth: 2
 # Tree
 
 <section class="odocs-head">
-<Badge type="warning" text="experimental" />
 
 The **Tree** component presents a hierarchical list of items. Any item in the hierarchy can have children. Items with children may be expanded or collapsed to show or hide the children.
 The component uses the [ARIA tree role](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Reference/Roles/tree_role) and implements the W3C ARIA APG [Tree View Pattern](https://www.w3.org/WAI/ARIA/apg/patterns/treeview/).

packages/oruga/src/components/dialog/Dialog.vue

@@ -27,7 +27,6 @@ import type { DialogProps } from "./props";
 
 /**
  * Dialog is a container to display content in an overlay window.
- * @experimental
  * @displayName Dialog
  * @style _dialog.scss
  */

packages/oruga/src/components/listbox/Listbox.vue

@@ -45,7 +45,6 @@ import type { ListItem, ListboxComponent, ListItemComponent } from "./types";
 
 /**
  * Listbox is used to select one or more values from a list of items.
- * @experimental
  * @displayName Listbox
  * @requires ./ListItem.vue
  * @style _listbox.scss

packages/oruga/src/components/tree/Tree.vue

@@ -40,7 +40,6 @@ import type { TreeComponent, TreeItem, TreeItemComponent } from "./types";
 
 /**
  * A simple tree view, for any type of hierarchical list.
- * @experimental
  * @displayName Tree
  * @requires ./TreeItem.vue
  * @style _tree.scss