Extremely WIP, but now messages appear in the evolution list pane

internal/store/store.go

@@ -19,12 +19,17 @@ type Interface interface {
 	SetTLS([]byte, []byte) error
 
 	AccountInterface
+	MailboxInterface
 	MessageInterface
 	SpoolInterface
 
 	io.Closer
 }
 
+func IsNotFound(err error) bool {
+	return err.Error() == "not found" // Magic hardcoded value in storm
+}
+
 func New(ctx context.Context, filename string) (Interface, error) {
 	db, err := storm.Open(filename, storm.BoltOptions(0600, &bolt.Options{}))
 	if err != nil {