refactor: move content under data/ for Git Sync compatibility

Git Sync expects folders: pages/themes/plugins/config/data
Content now at data/content/{fqdn}/pages/

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

data/content/plan.rackrental.net/pages/01.home/default.md

@@ -0,0 +1,16 @@
+---
+title: 'RackRental - Business/Operations/Product Plan - Introduction
+'
+menu: 'RackRental - Business/Operations/Product Plan - Introduction
+'
+---
+
+# RackRental - Business/Operations/Product Plan - Introduction
+
+## Executive Summary
+
+- A franchise of RackRental.net who wishes to utilize the platform to rent their resources via the RackRental.net portal.
+
+## Reduction To Practice
+
+- [GIT Organization](https://git.knownelement.com/RackRental)