Merge the routine accept path and store gaps

cmd/mavend/main.go

@@ -166,6 +166,9 @@ func (l *lockedAPI) ListProposedRoutines(ctx context.Context) ([]ipc.ProposedRou
 	return nil, errLocked
 }
 func (l *lockedAPI) DismissProposedRoutine(ctx context.Context, id int64) error { return errLocked }
+func (l *lockedAPI) AcceptProposedRoutine(ctx context.Context, id, remID int64) error {
+	return errLocked
+}
 func (l *lockedAPI) LookupTool(ctx context.Context, name string) (ipc.Tool, error) {
 	return ipc.Tool{}, errLocked
 }