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- Remove outdated release notes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.dist

@@ -0,0 +1,16 @@
+<?php
+/**
+ * This is an example of how a local.php could look like.
+ * Simply copy the options you want to change from dokuwiki.php
+ * to this file and change them.
+ *
+ * When using the installer, a correct local.php file be generated for
+ * you automatically.
+ */
+
+
+//$conf['title']       = 'My Wiki';        //what to show in the title
+
+//$conf['useacl']      = 1;                //Use Access Control Lists to restrict access?
+//$conf['superuser']   = 'joe';
+