I've removed the touch-pan-y class from the Kanban board wrapper in frontend/src/pages/ProjectTasks.tsx. This enables horizontal scrolling on touch devices while maintaining vertical scrolling, which solves the issue. (#1334)

I also ran the type checks to ensure no regressions, and everything passed.

The provided file path `crates/remote/src/db/project_tasks.rs` was not relevant to the UI scrolling issue, so no changes were made there.

frontend/src/pages/ProjectTasks.tsx

@@ -867,7 +867,7 @@ export function ProjectTasks() {
         </Card>
       </div>
     ) : (
-      <div className="w-full h-full overflow-x-auto overflow-y-auto overscroll-x-contain touch-pan-y">
+      <div className="w-full h-full overflow-x-auto overflow-y-auto overscroll-x-contain">
         <TaskKanbanBoard
           columns={kanbanColumns}
           onDragEnd={handleDragEnd}