improved ux

lib/pages/task_edit_page.dart

@@ -96,7 +96,13 @@ class _TaskEditPageState extends State<TaskEditPage> {
                 minLines: 3,
                 maxLines: 10,
               ),
-              TextFormField(
+              Flex(
+                direction: Axis.horizontal,
+
+                children: [
+                  Flexible(
+                    flex: 3,
+                    child: TextFormField(
                       focusNode: dueDateFocusNode,
                       controller: dueDateController,
                       onChanged: maybeEnableDueTime,
@@ -107,7 +113,7 @@ class _TaskEditPageState extends State<TaskEditPage> {
                       },
                       decoration: InputDecoration(
                         label: Text('Due Date'),
-                  suffix: IconButton(
+                        suffixIcon: IconButton(
                           onPressed: () async {
                             final result = await onOpenCalendarPickerPressed();
                             if (result != null) {
@@ -125,14 +131,18 @@ class _TaskEditPageState extends State<TaskEditPage> {
                       keyboardType: TextInputType.datetime,
                       textInputAction: TextInputAction.next,
                     ),
-              TextFormField(
+                  ),
+                  Padding(padding: EdgeInsetsGeometry.only(left: 10)),
+                  Flexible(
+                    flex: 2,
+                    child: TextFormField(
                       focusNode: dueTimeFocusNode,
                       onFieldSubmitted: (_) => dueTimeFocusNode.nextFocus(),
                       controller: dueTimeController,
                       enabled: isDueTimeEnabled,
                       decoration: InputDecoration(
                         label: Text('Due Time'),
-                  suffix: IconButton(
+                        suffixIcon: IconButton(
                           onPressed: () async {
                             final result = await onOpenTimePickerPressed();
                             if (result != null && context.mounted) {
@@ -147,6 +157,9 @@ class _TaskEditPageState extends State<TaskEditPage> {
                       keyboardType: TextInputType.text,
                       textInputAction: TextInputAction.next,
                     ),
+                  ),
+                ],
+              ),
               TextFormField(
                 focusNode: categoryFocusNode,
                 controller: categoryController,
@@ -198,7 +211,9 @@ class _TaskEditPageState extends State<TaskEditPage> {
         title: titleController.text,
         description: descriptionController.text,
         start: null,
-        due: null,
+        due: DateTime.tryParse(
+          '${dueDateController.text} ${dueTimeController.text}'.trim(),
+        ),
         isCompleted: false,
         category: categoryController.text,
         subtasks: [],