fix: Update plugin version to 1.3.0 and add new settings for supplier exports

includes/class-siti-stock-admin.php

@@ -301,6 +301,7 @@ class Siti_Stock_Admin {
 								<th><?php esc_html_e( 'Leverancier', 'siti-stock-plugin' ); ?></th>
 								<th><?php esc_html_e( 'Tijd (24u)', 'siti-stock-plugin' ); ?></th>
 								<th><?php esc_html_e( 'Automatisch verzenden', 'siti-stock-plugin' ); ?></th>
+								<th><?php esc_html_e( 'Geen mail zonder orders', 'siti-stock-plugin' ); ?></th>
 							</tr>
 						</thead>
 						<tbody>
@@ -327,6 +328,17 @@ class Siti_Stock_Admin {
 											<?php esc_html_e( 'Activeer e-mail', 'siti-stock-plugin' ); ?>
 										</label>
 									</td>
+									<td>
+										<label>
+											<input
+												type="checkbox"
+												name="<?php echo esc_attr( 'supplier_exports[' . $key . '][skip_empty]' ); ?>"
+												value="1"
+												<?php checked( ! empty( $config['skip_empty'] ) ); ?>
+											/>
+											<?php esc_html_e( 'Sla lege export over', 'siti-stock-plugin' ); ?>
+										</label>
+									</td>
 								</tr>
 							<?php endforeach; ?>
 						</tbody>