Suggested to enhance the tagging feature, tagging is too important but too weak

Feature Requests
1

Suggest to further improve the function of the tab bar:
1, add the docking function, when clicking the non-tab bar position can still continue to display the tabs
2、Like obsidian tab bar.
1, label rename function, you can organise the label
2, you can right-click menu, collapse all the same level of labels, collapse to the highest level of labels