chore(docs): Updated UI Reference (#6347)

* chore(docs): Generated UI Reference

* fixed props typing + added new alert page

* updated ui dependencies

---------

Co-authored-by: olivermrbl <olivermrbl@users.noreply.github.com>
Co-authored-by: Shahed Nasser <shahednasser@gmail.com>

www/apps/ui/src/content/docs/components/alert.mdx

@@ -0,0 +1,45 @@
+---
+title: "Avatar"
+description: "An image element with a fallback for representing the user."
+component: true
+---
+
+<ComponentExample name="alert-demo" />
+
+## Usage
+
+---
+
+```tsx
+import { Alert } from "@medusajs/ui"
+```
+
+```tsx
+<Alert>Here's a message</Alert>
+```
+
+## API Reference
+
+---
+
+<ComponentReference mainComponent="Alert" />
+
+## Examples
+
+---
+
+### Success Alert
+
+<ComponentExample name="alert-success" />
+
+### Warning Alert
+
+<ComponentExample name="alert-warning" />
+
+### Error Alert
+
+<ComponentExample name="alert-error" />
+
+### Dismissable Alert
+
+<ComponentExample name="alert-dismissable" />