Follow track change when toggle

model/track.go

@@ -58,6 +58,10 @@ func (t *Track) Rename(newName string) error {
 	}
 
 	t.Path = newPath
+
+	// Recalculate hash
+	hash := sha512.Sum512([]byte(t.Path))
+	t.Id = hash[:]
 	return nil
 }
 
@@ -73,6 +77,10 @@ func (t *Track) MoveTo(path string) error {
 	}
 
 	t.Path = path
+
+	// Recalculate hash
+	hash := sha512.Sum512([]byte(t.Path))
+	t.Id = hash[:]
 	return nil
 }