Tested on League 16.17: left click uses Attack Move Click; right click keeps normal movement/direct targeting. Both activate the native range circle without the stats panel. The tradeoff is the round targeting cursor, and A is replaced as the normal Attack Move binding.
Close the League client and game; the Riot launcher can stay open. Save this script as set-range-bindings.ps1. It backs up both config files and edits only the four relevant bindings.