internal/pkg: correctly scrub substitute status

Scrubbing for status predates substitutes. This change fixes scrub handling of substitute status entries.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/pkg/clean_test.go

@@ -6,13 +6,11 @@ import (
 	"io/fs"
 	"log"
 	"os"
-	"path/filepath"
 	"slices"
 	"strings"
 	"testing"
 	"unique"
 
-	"hakurei.app/check"
 	"hakurei.app/internal/pkg"
 	"hakurei.app/message"
 )
@@ -236,25 +234,7 @@ func TestClean(t *testing.T) {
 		t.Run(tc.name, func(t *testing.T) {
 			t.Parallel()
 
-			base := check.MustAbs(t.TempDir())
-			if err := os.Chmod(base.String(), 0700); err != nil {
-				t.Fatal(err)
-			}
-			t.Cleanup(func() {
-				if err := filepath.WalkDir(base.String(), func(path string, d fs.DirEntry, err error) error {
-					if err != nil {
-						t.Error(err)
-						return nil
-					}
-					if !d.IsDir() {
-						return nil
-					}
-					return os.Chmod(path, 0700)
-				}); err != nil {
-					t.Fatal(err)
-				}
-			})
-
+			base := makeBase(t)
 			msg := message.New(log.New(os.Stderr, "clean: ", 0))
 			msg.SwapVerbose(testing.Verbose())
 			c, err := pkg.Open(t.Context(), msg, 0, 0, 0, base)