tab index for gt

[ghrejoe]

I often use the gt command to switch between tabs. When I have a large number of file tabs, I can't determine exactly which tab I want to navigate past. It would be useful if I could display the tab index through some plugin like vim. I have learned that vscode does not think it is necessary to add tab index, so I would like to ask vscodevim if it is convenient to add TAB index.