feat: Add long press functionality to menu items for category editing

lib/widgets/menu_drawer.dart

@@ -56,10 +56,12 @@ class MenuDrawer extends StatelessWidget {
                             label: category.name,
                             selected: selectedItem == categoryId,
                             onTap: () => onMenuItemTapped?.call(categoryId),
+                            onLongPress: onEditCategory == null
+                                ? null
+                                : () => onEditCategory?.call(category),
                             iconColor: Color(category.colorValue ?? 0xFFFFC107),
                             textColor: Color(category.colorValue ?? 0xFFFFC107),
-                            trailing: selectedItem == categoryId
-                                ? IconButton(
+                            trailing: IconButton(
                               padding: const EdgeInsets.all(8),
                               constraints: const BoxConstraints(
                                 minWidth: 0,
@@ -71,8 +73,7 @@ class MenuDrawer extends StatelessWidget {
                                 size: 20,
                               ),
                               onPressed: () => onEditCategory?.call(category),
-                                  )
-                                : null,
+                            ),
                           );
                         }).toList(),
                       ),
@@ -113,6 +114,7 @@ class _MenuItemTile extends StatefulWidget {
     required this.label,
     this.selected = false,
     this.onTap,
+    this.onLongPress,
     this.iconColor,
     this.textColor,
     this.trailing,
@@ -122,6 +124,7 @@ class _MenuItemTile extends StatefulWidget {
   final String label;
   final bool selected;
   final VoidCallback? onTap;
+  final VoidCallback? onLongPress;
   final Color? iconColor;
   final Color? textColor;
   final Widget? trailing;
@@ -140,6 +143,7 @@ class _MenuItemTileState extends State<_MenuItemTile> {
         ? Colors.white.withValues(alpha: 0.10)
         : Colors.transparent;
     final Color foregroundColor = active ? Colors.white : Colors.white70;
+    final Widget? trailing = _hovering ? widget.trailing : null;
 
     return MouseRegion(
       onEnter: (_) {
@@ -166,12 +170,13 @@ class _MenuItemTileState extends State<_MenuItemTile> {
           child: ListTile(
             contentPadding: const EdgeInsets.only(left: 16, right: 8),
             leading: Icon(widget.icon, color: widget.iconColor ?? foregroundColor),
-            trailing: widget.trailing,
+            trailing: trailing,
             title: Text(
               widget.label,
               style: TextStyle(color: widget.textColor ?? foregroundColor, fontSize: 14),
             ),
             onTap: widget.onTap,
+            onLongPress: widget.onLongPress,
           ),
         ),
       ),