fix(boards): keep kanban card drag from locking after a few moves

Reset hung move queues, defer drag visuals past dragstart, and prefer card drop identity so HTML5 DnD no longer dies mid-drag.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/web/src/components/pipeline/DealCard.vue

@@ -105,9 +105,9 @@ const chevronStyle = computed(() => ({
 
 const cardStyle = computed(() => ({
   cursor: props.selectMode ? 'pointer' : 'grab',
-  opacity: props.dragging ? 0.4 : 1,
-  transform: props.dragging ? 'scale(0.98)' : 'none',
-  transition: 'opacity 180ms ease, transform 180ms ease, box-shadow 180ms ease',
+  // تغییر opacity/transform وسط dragstart درگ HTML5 را در کروم لغو می‌کند؛ فقط سایه
+  opacity: props.dragging ? 0.55 : 1,
+  transition: 'opacity 120ms ease, box-shadow 120ms ease',
   margin: 0,
   position: highlighted.value ? 'relative' : undefined,
   zIndex: highlighted.value ? 2 : undefined,