Remove "Enterprise administrators" Guides page (#59931)

Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>
Co-authored-by: Isaac Brown <101839405+isaacmbrown@users.noreply.github.com>

Author: 3 people

content/admin/guides.md

@@ -63,6 +63,7 @@ redirect_from:
   - /insights/installing-and-configuring-github-insights/managing-data-in-github-insights/managing-organizations
   - /insights/installing-and-configuring-github-insights/managing-data-in-github-insights/managing-repositories
   - /admin/configuration/configuring-your-enterprise/configuring-data-encryption-for-your-enterprise
+  - /admin/guides
 introLinks:
   overview: '{% ifversion ghes %}/admin/overview/about-github-enterprise-server{% elsif ghec %}/admin/overview/about-github-enterprise-cloud{% endif %}'
   releases: '{% ifversion ghes %}/admin/all-releases{% endif %}'
@@ -116,7 +117,6 @@ children:
   - /managing-github-actions-for-your-enterprise
   - /configuring-packages
   - /managing-code-security
-  - /guides
   - /release-notes
   - /all-releases
 ---

content/admin/index.md

@@ -70,7 +70,7 @@ The following changes also apply to single organizations that are automatically
 
 ## Next steps
 
-Follow the [Get started with your enterprise account](/admin/guides#get-started-with-your-enterprise-account) learning path.
+Set up your new enterprise with our [AUTOTITLE](/enterprise-cloud@latest/enterprise-onboarding) journey for {% data variables.product.prodname_ghe_cloud %}.
 
 ## Further reading
 

content/admin/managing-your-enterprise-account/creating-an-enterprise-account.md

@@ -9,7 +9,6 @@ import enterpriseServerReleases, {
 } from '@/versions/lib/enterprise-server-releases'
 import Page from '@/frame/lib/page'
 import { get, head } from '@/tests/helpers/e2etest'
-import versionSatisfiesRange from '@/versions/lib/version-satisfies-range'
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url))
 
@@ -262,11 +261,9 @@ describe('redirects', () => {
       expect(res.statusCode).toBe(200)
     })
 
-    test('no version plus admin/guides redirects to the right place on latest version', async () => {
-      const shouldRedirect = versionSatisfiesRange(latest, `<${firstRestoredAdminGuides}`)
-      const expectedStatusCode = shouldRedirect ? 301 : 200
-      const res = await get(`/en/enterprise-server@${latest}/admin/guides`)
-      expect(res.statusCode).toBe(expectedStatusCode)
+    test('admin/overview returns 200 on latest version', async () => {
+      const res = await get(`/en/enterprise-server@${latest}/admin/overview`)
+      expect(res.statusCode).toBe(200)
     })
 
     test('admin/guides redirects to admin in deep links on <2.21', async () => {