feat: Update EZ-Homelab configurations and documentation

- Update .env.example with latest environment variables
- Enhance homepage dashboard configurations and templates
- Improve Traefik routing templates for external hosts
- Update docker-compose files for dashboards and infrastructure
- Add comprehensive TUI documentation and PRD
- Add new Homelab-Audit documentation
- Remove outdated release notes

docker-compose/dashboards/homepage/dokuwiki/conf/local.php

@@ -0,0 +1,13 @@
+<?php
+/**
+ * Dokuwiki's Main Configuration File - Local Settings
+ * Auto-generated by install script
+ * Date: Tue, 20 Jan 2026 20:06:48 -0500
+ */
+$conf['title'] = 'AI-Homelab';
+$conf['lang'] = 'en';
+$conf['license'] = 'cc-by-sa';
+$conf['useacl'] = 1;
+$conf['superuser'] = '@admin';
+$conf['disableactions'] = 'register';
+$conf['savedir'] = '/app/www/public/data';