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- Remove outdated release notes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/authelia/users_database.yml

@@ -0,0 +1,20 @@
+# Authelia Users Database
+# Copy to /opt/stacks/authelia/users_database.yml
+# Generate password hashes with: docker run authelia/authelia:latest authelia crypto hash generate argon2 --password 'yourpassword'
+
+users:
+  admin:
+    displayname: "Admin User"
+    password: "$argon2id$v=19$m=65536,t=3,p=4$CHANGEME"  # Replace with your hashed password
+    email: admin@example.com
+    groups:
+      - admins
+      - users
+  
+  # Example: Additional user
+  # user1:
+  #   displayname: "User One"
+  #   password: "$argon2id$v=19$m=65536,t=3,p=4$CHANGEME"
+  #   email: user1@example.com
+  #   groups:
+  #     - users