Edits for release (#77)

* General edits, layout changes

* Backup/restore, misc edits

* Alt Markets, cifs/dg updates

* Migration screens

* Recover 03 drive

* update some dev doc titles

Co-authored-by: Lucy Cifferello <12953208+elvece@users.noreply.github.com>

site/source/user-manual/index.rst

@@ -13,15 +13,17 @@ Welcome to the EmbassyOS user manual. Here you will discover all that you Embass
   initial-setup
   connecting/index
   dashboard-overview
-  customize
+  updating
   backups/index
+  forgot-password
+  customize
   managing-services/index
   service-guides/index
   sessions
   wifi
   ssh
+  diy
   alt-marketplaces
-  updating
-  forgot-password
+  migrate-02
+  recover-03
   device-guides/index
-  misc-guides/index