TSK-1309, TSK-1310, TSK-571 (#3048)

Signed-off-by: Andrey Sobolev <haiodo@gmail.com>

plugins/task-resources/src/components/kanban/KanbanView.svelte

@@ -106,7 +106,7 @@
 
   let kanbanUI: KanbanUI
   const listProvider = new ListSelectionProvider((offset: 1 | -1 | 0, of?: Doc, dir?: SelectDirection) => {
-    kanbanUI.select(offset, of, dir)
+    kanbanUI?.select(offset, of, dir)
   })
   onMount(() => {
     ;(document.activeElement as HTMLElement)?.blur()
@@ -144,6 +144,7 @@
       }
     }
   )
+  $: listProvider.update(tasks)
 
   let categories: CategoryType[] = []
 
@@ -247,9 +248,6 @@
     {setGroupByValues}
     {getUpdateProps}
     {groupByDocs}
-    on:content={(evt) => {
-      listProvider.update(evt.detail)
-    }}
     on:obj-focus={(evt) => {
       listProvider.updateFocus(evt.detail)
     }}