Embedded DEX and IdP Docs (#533)

* DEX Docs Overall Updates

* No IdP required, Multiple IdPs supported, Onboarding flow

* File Name Change

* Add Announcement

* Specify that Embedded IdP is Recommended

* Condense Pages to index.mdx and Extra Remove Idp Info Quickstart

* Fix Links

* Remove API Reference

* Remove Gap

* Remove API Changes

* Update Quickstart

* New Local Page and Fixes

* Fixing Gaps

* Update idp doc

* Update quickstart

* Minor changes and banner

* Fix Broken Links

* Remove Password Reset

---------

Co-authored-by: braginini <bangvalo@gmail.com>

src/components/announcement-banner/AnnouncementBannerProvider.jsx

@@ -12,11 +12,11 @@ import { useLocalStorage } from '@/hooks/useLocalStorage'
 const BANNER_ENABLED = true
 
 export const announcement = {
-  tag: '',
-  text: 'NetBird v0.60 Released - Native SSH Access',
-  link: '/manage/peers/ssh',
-  linkText: 'Read Release Documentation',
-  linkAlt: 'Learn more about the NetBird v0.60 release',
+  tag: 'New',
+  text: 'Simplified IdP Integration',
+  link: '/selfhosted/identity-providers',
+  linkText: 'Learn More',
+  linkAlt: 'Learn more about the embedded Identity Provider powered by DEX for self-hosted installations',
   isExternal: false,
   closeable: true,
 }