Add Router::url() support to HTMX response methods

[josbeir]

This PR updates the HtmxComponent to support flexible URL formats using CakePHP's Router::url() method for better integration with CakePHP's routing system.

Updated Methods:

• location()
• pushUrl()
• replaceUrl()
• redirect()

Now Accepts:

• String URLs: '/posts/view/1'
• Array routing: ['controller' => 'Posts', 'action' => 'view', 1]
• PSR-7 UriInterface objects
• null values

Example:

// Before - only strings
$this->Htmx->redirect('/posts/view/1');

// After - also supports arrays
$this->Htmx->redirect(['controller' => 'Posts', 'action' => 'view', 1]);

Additional Changes

• Fixed PHPUnit XML configuration deprecation warning

[josbeir]

ping @zunnu

[zunnu]

ping @zunnu

Thanks for the PR! Sorry for the late reply been really swamped recently. I will make sure to check this out ASAP.