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.

templates_user/globelus/firms/_partials/menu.php

@@ -1,16 +1,16 @@
 <? global $lang;?>
 <div class="mini-buttons" id="buttons">
   <a href="/panel-pracodawcy/profil" class="btn <?= $this -> active == 'moj-profil' ? 'active' : '';?>">
-    <?= $lang['moj-profil'];?>
+    profil pracodawcy
   </a>
   <a href="/panel-pracodawcy/ogloszenia" class="btn <?= $this -> active == 'ogloszenia' ? 'active' : '';?>">
-    <?= $lang['ogloszenia'];?>
+    Twoje oferty pracy
   </a>
   <a href="/panel-pracodawcy/odpowiedzi-na-ogloszenia" class="btn <?= $this -> active == 'cv' ? 'active' : '';?>">
-    CV
+    aplikacje
   </a>
-  <a href="/panel-pracodawcy/proponowani-kandydaci" class="btn btn-red <?= $this -> active == 'proponowani-kandydaci' ? 'active' : '';?>">
-    proponowani kandydaci
+  <a href="/panel-pracodawcy/proponowani-kandydaci" class="btn <?= $this -> active == 'proponowani-kandydaci' ? 'active' : '';?>">
+  potencjalni kandydaci
   </a>
   <a href="/panel-pracodawcy/obserwowani-kandydaci" class="btn <?= $this -> active == 'obserwowani-kandydaci' ? 'active' : '';?>" style="display:none;">
     <?= $lang['obserwowani-kandydaci'];?>