refactor: move domain package into app

1 files changed, 7 insertions, 0 deletions

diff --git a/app/domain/id.go b/app/domain/id.go
new file mode 100644
index 0000000..117a9ad
--- /dev/null
+++ b/app/domain/id.go
@@ -0,0 +1,7 @@
+package domain
+
+type ID string
+
+func (id ID) String() string {
+	return string(id)
+}