Chore: cleanup

main.go

@@ -3,7 +3,6 @@ package main
 import (
 	"flag"
 	"strconv"
-	"unicode"
 
 	"github.com/rivo/tview"
 )
@@ -23,15 +22,6 @@ var (
 	focusSwitcher       = map[tview.Primitive]tview.Primitive{}
 )
 
-func isASCII(s string) bool {
-	for i := 0; i < len(s); i++ {
-		if s[i] > unicode.MaxASCII {
-			return false
-		}
-	}
-	return true
-}
-
 func main() {
 	apiPort := flag.Int("port", 0, "port to host api")
 	flag.Parse()