split v01 into its own pkg

src/device/input/parse/parser_test.go

@@ -2,10 +2,11 @@ package parse_test
 
 import (
 	"mayhem-party/src/device/input/parse"
+	v01 "mayhem-party/src/device/input/parse/v01"
 	"testing"
 )
 
 func TestParser(t *testing.T) {
 	var _ parse.Parser = parse.Plaintext{}
-	var _ parse.Parser = &parse.V01{}
+	var _ parse.Parser = &v01.V01{}
 }