feat(i18n & ux): auditoria, traduccion completa, correcciones ux y gestion de idioma en perfil

app/templates/schedule/commissions.html

@@ -168,7 +168,7 @@
                 {% if subject.description %}
                 <div class="card-footer bg-light">
                     <small class="text-muted">
-                        <i class="bi bi-info-circle"></i> {{ subject.description|truncatewords(20) }}
+                        <i class="bi bi-info-circle"></i> {{ subject.description|truncate(100) }}
                     </small>
                 </div>
                 {% endif %}
@@ -180,8 +180,8 @@
                 <i class="bi bi-inbox fs-1 text-muted d-block mb-3"></i>
                 <h4 class="text-muted">No Subjects Found</h4>
                 <p class="text-muted">There are no active subjects in the system.</p>
-                <a href="{{ url_for('classrooms.index') }}" class="btn btn-primary">
-                    <i class="bi bi-plus-circle"></i> Add New Subject
+                <a href="{{ url_for('classrooms.list_classrooms') }}" class="btn btn-primary">
+                    <i class="bi bi-door-open"></i> View Classrooms
                 </a>
             </div>
         </div>