docs: remove New badges from edge docs

docs/content/2.elements/3.avatar.md

@@ -4,8 +4,6 @@ links:
   - label: GitHub
     icon: i-simple-icons-github
     to: https://github.com/nuxt/ui/blob/dev/src/runtime/components/elements/Avatar.vue
-navigation:
-  badge: 'New'
 ---
 
 ## Usage
@@ -55,7 +53,7 @@ baseProps:
 
 If there is an error loading the `src` of the avatar or `src` is null / false a background placeholder will be displayed, customizable in `ui.avatar.background`.
 
-#### Icon :u-badge{label="New" class="ml-2 align-text-bottom !rounded-full" variant="subtle"}
+#### Icon
 
 Use any icon from [Iconify](https://icones.js.org) by setting the `icon` prop by using this pattern: `i-{collection_name}-{icon_name}` or change it globally in `ui.avatar.default.icon` to display an icon on top of the background.
 

docs/content/2.elements/5.button.md

@@ -4,8 +4,6 @@ links:
   - label: GitHub
     icon: i-simple-icons-github
     to: https://github.com/nuxt/ui/blob/dev/src/runtime/components/elements/Button.vue
-navigation:
-  badge: 'New'
 ---
 
 ## Usage
@@ -278,7 +276,7 @@ excludedProps:
 To stack buttons as a group, use the `ButtonGroup` component.
 
 - To size all the buttons equally, pass the `size` prop
-- To change the orientation of the buttons, set the `orientation` prop to `vertical` :u-badge{label="New" class="!rounded-full" variant="subtle"}
+- To change the orientation of the buttons, set the `orientation` prop to `vertical`
 - To adjust the rounded or the shadow around buttons, customize with `ui.buttonGroup.rounded` or `ui.buttonGroup.shadow`
 
 ::component-card{slug="ButtonGroup"}