Migrate fully to new docs

.github/instructions/guide.instructions.md

@@ -5,7 +5,7 @@ title: Guide Writing Prompt
 
 # Guide Writing Prompt for meshStack Documentation
 
-When writing a guide for meshStack, follow this structure to ensure consistency, clarity, and a user-centric experience. Use the example from `new-guide-how-to-kickstart-your-IDP.md` as a template.
+When writing a guide for meshStack, follow this structure to ensure consistency, clarity, and a user-centric experience. Use the example from `guides/core/how-to-kickstart-your-IDP.md` as a template.
 
 ## Structure
 

.textlintrc

@@ -37,6 +37,7 @@
         "https://docs.cloudfoundry.org/concepts/roles.html",
         "https://docs.cloudfoundry.org/concepts/architecture/uaa.html#scopes"
       ]
-    }
+    },
+    "@elasticpath/no-dead-relative-link": true
   }
 }