Add saving the bucket position after dragging it

src/views/list/views/Kanban.vue

@@ -501,7 +501,17 @@ export default {
 		},
 		updateBucketPosition(e) {
 			this.dragBucket = false
-			console.log('drop bucket', e)
+
+			const bucket = this.buckets[e.newIndex]
+			const bucketBefore = this.buckets[e.newIndex - 1] ?? null
+			const bucketAfter = this.buckets[e.newIndex + 1] ?? null
+
+			bucket.position = calculateItemPosition(bucketBefore !== null ? bucketBefore.position : null, bucketAfter !== null ? bucketAfter.position : null)
+
+			this.$store.dispatch('kanban/updateBucket', bucket)
+				.catch(e => {
+					this.error(e)
+				})
 		},
 		setBucketLimit(bucket) {
 			if (bucket.limit < 0) {