added spacing at the end of the form and delete button for alarms

lib/pages/task_edit_page.dart

@@ -168,7 +168,10 @@ class _TaskEditPageState extends State<TaskEditPage> {
                       icon: Icon(Icons.location_on),
                     ),
                     for (final (index, alarmRequest) in alarmRequests.indexed)
-                      AlarmForm(
+                      Row(
+                        children: [
+                          Expanded(
+                            child: AlarmForm(
                               request: alarmRequest,
                               onChanged: (updated) {
                                 setState(() {
@@ -176,6 +179,16 @@ class _TaskEditPageState extends State<TaskEditPage> {
                                 });
                               },
                             ),
+                          ),
+                          IconButton(
+                            onPressed: () => setState(() {
+                              alarmRequests.removeAt(index);
+                            }),
+                            icon: Icon(Icons.close),
+                          ),
+                        ],
+                      ),
+                    SizedBox(height: 120),
                   ],
                 ),
               ],