Add glitchtip for centralized error logging

lib/views/bar_screen_view.dart

@@ -6,6 +6,7 @@ import 'package:kooltab2/views/dialogs/close_tab_dialog.dart';
 import 'package:kooltab2/views/dialogs/new_tab_dialog.dart';
 import 'package:kooltab2/views/widgets/product_tile.dart';
 import 'package:provider/provider.dart';
+import 'package:sentry_flutter/sentry_flutter.dart';
 import 'package:flutter_slidable/flutter_slidable.dart';
 
 import '../models/bar_tab.dart';
@@ -53,7 +54,7 @@ class _BarScreenViewState extends State<BarScreenView> {
           const SizedBox(width: 6),
           IconButton(
             tooltip: 'Refresh',
-            onPressed: viewModel.load,
+            onPressed: () => viewModel.load(),
             icon: const Icon(Icons.refresh_rounded),
           ),
           const SizedBox(width: 6),
@@ -127,7 +128,8 @@ class _BarScreenViewState extends State<BarScreenView> {
 
                     try {
                       await viewModel.addProductToSelectedTab(product);
-                    } catch (e) {
+                    } catch (e, stack) {
+                      Sentry.captureException(e, stackTrace: stack);
                       if (!context.mounted) return;
                       ScaffoldMessenger.of(context).showSnackBar(
                         SnackBar(content: Text('$e')),
@@ -304,7 +306,7 @@ class _TabPanel extends StatefulWidget {
   final ValueChanged<String> onTabSelected;
   final Future<void> Function(TabItem item, int quantity) onItemQuantityChanged;
   final VoidCallback onCloseTabPressed;
-  final ValueChanged<String> onTabClosed;
+  final Future<void> Function(String) onTabClosed;
 
   const _TabPanel({
     required this.tabs,
@@ -460,7 +462,7 @@ class _OpenTabsList extends StatelessWidget {
   final List<BarTab> tabs;
   final String? selectedTabId;
   final ValueChanged<String> onTabSelected;
-  final ValueChanged<String> onTabClosed;
+  final Future<void> Function(String) onTabClosed;
 
   const _OpenTabsList({
     required this.tabs,
@@ -498,17 +500,25 @@ class _OpenTabsList extends StatelessWidget {
               extentRatio: 0.6,
               children: [
                 SlidableAction(
-                  onPressed: (_) {
-                    onTabSelected(tab.id);
-                    // TODO: rename/edit tab
-                  },
+                  onPressed: (_) => onTabSelected(tab.id),
                   icon: Icons.edit_outlined,
                   label: 'Edit',
                   backgroundColor: Theme.of(context).colorScheme.secondary,
                   foregroundColor: Theme.of(context).colorScheme.onSecondary,
                 ),
                 SlidableAction(
-                  onPressed: (_) => onTabClosed(tab.id),
+                  onPressed: (_) async {
+                    try {
+                      await onTabClosed(tab.id);
+                    } catch (e, stack) {
+                      Sentry.captureException(e, stackTrace: stack);
+                      if (context.mounted) {
+                        ScaffoldMessenger.of(context).showSnackBar(
+                          SnackBar(content: Text('Could not close tab: $e')),
+                        );
+                      }
+                    }
+                  },
                   icon: Icons.close_rounded,
                   label: 'Close',
                   backgroundColor: Theme.of(context).colorScheme.error,
@@ -723,7 +733,20 @@ class _TabItemRow extends StatelessWidget {
               children: [
                 IconButton(
                   visualDensity: VisualDensity.compact,
-                  onPressed: () => onQuantityChanged(item, item.quantity - 1),
+                  onPressed: () async {
+                    try {
+                      await onQuantityChanged(item, item.quantity - 1);
+                    } catch (e, stack) {
+                      Sentry.captureException(e, stackTrace: stack);
+                      if (context.mounted) {
+                        ScaffoldMessenger.of(context).showSnackBar(
+                          SnackBar(
+                            content: Text('Could not update quantity: $e'),
+                          ),
+                        );
+                      }
+                    }
+                  },
                   icon: const Icon(Icons.remove_rounded, size: 18),
                 ),
                 SizedBox(
@@ -736,7 +759,20 @@ class _TabItemRow extends StatelessWidget {
                 ),
                 IconButton(
                   visualDensity: VisualDensity.compact,
-                  onPressed: () => onQuantityChanged(item, item.quantity + 1),
+                  onPressed: () async {
+                    try {
+                      await onQuantityChanged(item, item.quantity + 1);
+                    } catch (e, stack) {
+                      Sentry.captureException(e, stackTrace: stack);
+                      if (context.mounted) {
+                        ScaffoldMessenger.of(context).showSnackBar(
+                          SnackBar(
+                            content: Text('Could not update quantity: $e'),
+                          ),
+                        );
+                      }
+                    }
+                  },
                   icon: const Icon(Icons.add_rounded, size: 18),
                 ),
               ],