Add candidate and employer templates, application form, and new password functionality

- Created 'dla-kandydata.php' template for candidates with job offers and registration options.
- Developed 'dla-pracodawcy.php' template for employers detailing how Globelus works and registration for new employers.
- Implemented 'advert-apply.php' for job applications, including form validation and file upload for CVs.
- Added 'new-password.php' for users to set a new password with validation for password strength and matching.

admin/templates/globelus-adverts/advert-preview.php

@@ -304,7 +304,7 @@ ob_start();
             )
         );?>
 <hr />
-<?= \Html::textarea(
+<? \Html::textarea(
             array(
               'label'   => 'Klauzule',
               'class'   => 'form-edit',