refactor: use pages/ at root for Git sync

- Flatten structure: pages/{fqdn}/pages/ -> pages/{fqdn}/
 (etc)
- Updated setup.php for point directly at user/pages/{hostname}/
 (envPath . '/pages')
- Git sync will sync 'pages/' folder to user/pages/

Assisted-by: GLM-5 via Crush <crush@charm.land>

pages/plan.knownelement.com/ThingsToDocument.md

@@ -0,0 +1,27 @@
+
+- [Things to document](#things-to-document)
+  - [System Admin](#system-admin)
+    - [Facilities](#facilities)
+    - [Network](#network)
+    - [Hypervisor](#hypervisor)
+    - [Storage](#storage)
+    - [Authentication](#authentication)
+  - [SRE](#sre)
+
+# Things to document
+
+## System Admin
+
+### Facilities
+
+### Network
+
+  VPN user addition to algo (opnsense soon)
+
+### Hypervisor
+
+### Storage
+
+### Authentication
+
+## SRE