[vscode] convert tabs to spaces

I suggest reading the original
https://stackoverflow.com/questions/33974681/how-can-i-convert-tabs-to-spaces-and-vice-versa-in-an-existing-file

F1

• F1,
• indentationToSpaces or indentationToTabs (depending on your need)
• Enter.

replace

• Press CTRL + F
• Click the .* button to search using regular expressions.
• To search for tabs enter [\t] in Find box.
• Enter spaces in Replace box and perform your replace.