retrait de page html redondantes, ajout de la modification des username et affichage des userrname au lieu des noms complets

templates/pages/edit_user.html

@@ -1,5 +1,5 @@
 {% extends "layouts/base.html" %}
-{% block title %}Edit {{ user.full_name }} - TryoutPro{% endblock %}
+{% block title %}Edit {{ user.username }} - TryoutPro{% endblock %}
 {% block page_title %}Edit User{% endblock %}
 {% block breadcrumb %}<span class="breadcrumb">Home / <a href="{{ url_for('users.list_users') }}">Users</a> / Edit</span>{% endblock %}
 
@@ -11,7 +11,7 @@
             <div class="form-row">
                 <div class="form-group col-6">
                     <label for="full_name">Full Name</label>
-                    <input type="text" id="full_name" name="full_name" value="{{ user.full_name }}" required>
+<input type="text" id="full_name" name="full_name" value="{{ user.username }}" required>
                 </div>
                 <div class="form-group col-6">
                     <label for="email">Email</label>