feat: reastructure and create commands

internal/api/httpinvoce/model.go

@@ -25,14 +25,14 @@ func (i invoiceReq) GetRepos() (repos []invoice.Repo, err error) {
 		parts := strings.Split(repo, "/")
 		if len(parts) != 2 {
 			err = fmt.Errorf("cannot read body: repo with index %d does not split into 2 parts", i)
-			return
+			return repos, err
 		}
 		repos = append(repos, invoice.Repo{
 			Owner: parts[0],
 			Repo:  parts[1],
 		})
 	}
-	return
+	return repos, err
 }
 
 type sendReq struct {