• add a AddNote button in parallel to input box
• add onChage to note input
• create a note state varaible
• onKeydown/onClick Add Button -> put the new note into note variable
• map Note component
• create a tabs state variable
• onClicking note container open a new Tab in TabBar
• mark clicked note as seletedTab
• create state variable for text area to save the content
• automatic save the content
• add delete note functionality
• onDeleting note tab should also remove from Tab bar
• remove the tab when click on cross btn
• add update note functionality
• connect note route with frontend
• call selectNextTab(tab) when tab is already open where tab in the method argument is the tab that is already open

Some Bugs =>

• Some tabs was open,then all opens tabs removed, Now when trying to re-open the tab it lead a bug(means it's not opening)