fix drag&drop on iOS

src/View/Components/taskEntry.tsx

@@ -16,6 +16,7 @@ export function TaskEntry(taskViewModel: TaskViewModel) {
     <button
       draggable="true"
       class="tile flex-no"
+      style="user-select: none; -webkit-user-select: none"
       on:click={taskViewModel.open}
       on:dragstart={taskViewModel.dragStart}
     >

src/View/utility.ts

@@ -1,3 +1,7 @@
 export function allowDrop(event: DragEvent) {
   event.preventDefault();
 }
+
+export function allowDrag(event: DragEvent) {
+  event.dataTransfer?.setData("text", "")
+}