refactor: flatten pages structure and update setup.php for Git Sync

- Move pages/{fqdn}/pages/* to pages/{fqdn}/*
- Update setup.php to look at /user/pages/{hostname}
- Prepare for Git Sync to sync pages/ to user/pages/

pages/plan.hfnoc.net/01.home/default.md

@@ -0,0 +1,16 @@
+---
+title: 'High Flight Network Operating Company (HFNOC) - Business/Operations/Product Plan - Introduction
+'
+menu: 'High Flight Network Operating Company (HFNOC) - Business/Operations/Product Plan - Introduction
+'
+---
+
+# High Flight Network Operating Company (HFNOC) - Business/Operations/Product Plan - Introduction
+
+## Executive Summary for HFNOC
+
+HFNOC runs the network , launch facilties etc.
+
+## Reduction to practice
+
+- [GIT Organization](https://git.knownelement.com/HFNOC)