Minor linting fixes

Remove magic number (base10...)

cmd/headscale/cli/routes.go

@@ -11,6 +11,10 @@ import (
 	"google.golang.org/grpc/status"
 )
 
+const (
+	Base10 = 10
+)
+
 func init() {
 	rootCmd.AddCommand(routesCmd)
 	listRoutesCmd.Flags().Uint64P("identifier", "i", 0, "Node identifier (ID)")
@@ -204,7 +208,7 @@ func routesToPtables(routes []*v1.Route) pterm.TableData {
 	for _, route := range routes {
 		tableData = append(tableData,
 			[]string{
-				strconv.FormatUint(route.Id, 10),
+				strconv.FormatUint(route.Id, Base10),
 				route.Machine.GivenName,
 				route.Prefix,
 				strconv.FormatBool(route.Advertised),

utils.go

@@ -254,16 +254,6 @@ func GrpcSocketDialer(ctx context.Context, addr string) (net.Conn, error) {
 	return d.DialContext(ctx, "unix", addr)
 }
 
-func ipPrefixToString(prefixes []netip.Prefix) []string {
-	result := make([]string, len(prefixes))
-
-	for index, prefix := range prefixes {
-		result[index] = prefix.String()
-	}
-
-	return result
-}
-
 func stringToIPPrefix(prefixes []string) ([]netip.Prefix, error) {
 	result := make([]netip.Prefix, len(prefixes))