fix: adjusting class so Line behaves well in v-drag setting

Author: gureckis

components/Line.vue

@@ -49,7 +49,7 @@ onClickOutside(clickArea, () => emit('clickOutside'))
 </script>
 
 <template>
-  <svg class="absolute left-0 top-0" :width="Math.max(+x1, +x2) + 50" :height="Math.max(+y1, +y2) + 50">
+  <svg class="absolute left-0 top-0 z-100" :width="Math.max(+x1, +x2) + 50" :height="Math.max(+y1, +y2) + 50">
     <line :x1 :y1 :x2 :y2 class="cls-1" :class="colorscheme" :stroke-width="width || 2" @dblclick="emit('dblclick')" />
     <line
       ref="clickArea"