Add support for multiple users in the password utility. New
features allow listing existing users and removing specific users
from the `.htpasswd` file without overwriting others.
Add helper functions to display human-friendly Norwegian dates
and times in the publishing dashboard and editor. Add documentation
for the publiser tool and update security checklists.
Improve session cookie security with HttpOnly and SameSite attributes
Add security headers via .htaccess
Block direct access to sensitive files
Restrict allowed HTTP methods
Document cPanel-specific security configuration
Add container hardening for ServerTokens and ServerSignature
Add support for specifying Listmonk list UUIDs per form instance
Update petition form to use metadata-defined UUIDs
Add success confirmation message to newsletter forms
Update documentation with new functionality
