fix: show collaborator connection errors (#9259)

Signed-off-by: Alexander Onnikov <Alexander.Onnikov@xored.com>

plugins/text-editor-resources/src/components/CollaborativeTextEditor.svelte

@@ -152,8 +152,6 @@
 
   let editor: Editor
   let element: HTMLElement
-  let textToolbarElement: HTMLElement
-  let imageToolbarElement: HTMLElement
   let editorPopupContainer: HTMLElement
 
   let placeHolderStr: string = ''
@@ -242,10 +240,6 @@
     needFocus = false
   }
 
-  function handleFocus (): void {
-    needFocus = true
-  }
-
   $: if (editor !== undefined) {
     // When the content is invalid, we don't want to emit an update
     // Preventing synchronization of the invalid content
@@ -253,9 +247,6 @@
     editor.setEditable(editable, emitUpdate)
   }
 
-  // TODO: should be inside the editor
-  $: showToolbar = canShowPopups
-
   const optionalExtensions: AnyExtension[] = []
 
   if (attachFile !== undefined) {