Fix add entry education hint with default templates

app/src/main/java/com/kunzisoft/keepass/activities/GroupActivity.kt

@@ -934,9 +934,7 @@ class GroupActivity : DatabaseLockActivity(),
     ) {
 
         // If no node, show education to add new one
-        val addNodeButtonEducationPerformed = mGroupFragment != null
-                && mGroupFragment!!.isEmpty
-                && actionNodeMode == null
+        val addNodeButtonEducationPerformed = actionNodeMode == null
                 && addNodeButtonView?.addButtonView != null
                 && addNodeButtonView!!.isEnable
                 && groupActivityEducation.checkAndPerformedAddNodeButtonEducation(

app/src/main/java/com/kunzisoft/keepass/activities/fragments/GroupFragment.kt

@@ -74,9 +74,6 @@ class GroupFragment : DatabaseFragment(), SortDialogFragment.SortSelectionListen
     private var mRecycleBinEnable: Boolean = false
     private var mRecycleBin: Group? = null
 
-    val isEmpty: Boolean
-        get() = mAdapter == null || mAdapter?.itemCount?:0 <= 0
-
     private var mRecycleViewScrollListener = object : RecyclerView.OnScrollListener() {
         override fun onScrollStateChanged(recyclerView: RecyclerView, newState: Int) {
             super.onScrollStateChanged(recyclerView, newState)