ULTIMA VERSAO DE DZEMBRO 8/12/25

db/migrations/004_add_installation_date.sql

@@ -0,0 +1 @@
+ALTER TABLE installations ADD COLUMN installation_date DATE NULL;

index.php

@@ -271,7 +271,12 @@ try {
                                             <td><?php echo htmlspecialchars($inst['address'] ?: 'N/A'); ?></td>
                                             <td><?php echo htmlspecialchars($inst['technician_name'] ?: 'N/A'); ?></td>
                                             <td><span class="badge <?php echo $status_badge_class; ?>"><?php echo ucfirst(htmlspecialchars($status)); ?></span></td>
-                                            <td><?php echo date("d/m/Y", strtotime($inst['created_at'])); ?></td>
+                                                                                        <td>
+                                                <?php 
+                                                $display_date = !empty($inst['installation_date']) ? $inst['installation_date'] : $inst['created_at'];
+                                                echo date("d/m/Y", strtotime($display_date)); 
+                                                ?>
+                                            </td>
                                             <td>
                                                 <div class="btn-group">
                                                     <a href="view_installation.php?id=<?php echo $inst['id']; ?>" class="btn btn-sm btn-outline-primary" title="Visualizar"><i class="bi bi-eye-fill"></i></a>