Add package description

nao1215 · nao1215 · commit 23d8ef244d02 · 2024-01-08T23:31:51.000+09:00
diff --git a/app/domain/errors.go b/app/domain/errors.go
@@ -1,3 +1,4 @@
+// Package domain implements the domain layer. This package is used only for application domain.
 package domain
 
 import "errors"

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+// Package domain implements the domain layer. This package is used only for application domain.`
`1`	`2`	`package domain`
`2`	`3`
`3`	`4`	`import "errors"`