fix saving draft with shared user, display user shared to/from in expanded leg card

lib/components/pages/new_entry/new_entry_page.dart

@@ -707,7 +707,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
     final enabled = value ?? false;
     setState(() {
       _matchDestinationToEntry = enabled;
-      if (enabled) _hasDestinationTime = true;
+      if (enabled && _hasEndTime) _hasDestinationTime = true;
     });
     _scheduleMatchUpdate();
     _saveDraft();
@@ -1127,7 +1127,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
         if (_destinationController.text != endVal) {
           _destinationController.text = endVal;
         }
-        if (_hasDestinationTime) {
+        if (_hasDestinationTime && _hasEndTime) {
           final endTime = _legEndDateTime ?? _legDateTime;
           _selectedDestinationDate = DateTime(
             endTime.year,
@@ -1283,9 +1283,9 @@ class _NewEntryPageState extends State<NewEntryPage> {
             const SizedBox(height: 8),
             _buildSharedBanner(),
           ],
-          _buildTripSelector(context),
-          const SizedBox(height: 12),
-          if (_activeLegShare == null) _buildShareSection(context),
+              _buildTripSelector(context),
+              const SizedBox(height: 8),
+              if (_activeLegShare == null) _buildShareSection(context),
           _dateTimeGroup(
                 context,
                 title: 'Departure time',
@@ -1366,6 +1366,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
                   border: OutlineInputBorder(),
                 ),
               ),
+              const Divider(height: 24),
               _trainLocationBlock(
                 label: 'Origin',
                 controller: _originController,
@@ -1384,6 +1385,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
                   singleColumn: true,
                 ),
               ),
+              const Divider(height: 24),
               _trainLocationBlock(
                 label: 'Destination',
                 controller: _destinationController,
@@ -1403,6 +1405,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
                   singleColumn: true,
                 ),
               ),
+              const Divider(height: 24),
               TextFormField(
                 controller: _networkController,
                 textCapitalization: TextCapitalization.characters,