第 3 阶段：租号发布与审核

backend/go.mod

@@ -7,6 +7,7 @@ require (
 	github.com/golang-jwt/jwt/v5 v5.3.0
 	github.com/redis/go-redis/v9 v9.17.0
 	go.uber.org/zap v1.27.0
+	gorm.io/datatypes v1.2.7
 	gorm.io/driver/mysql v1.6.0
 	gorm.io/gorm v1.31.1
 )
@@ -26,6 +27,7 @@ require (
 	github.com/go-sql-driver/mysql v1.8.1 // indirect
 	github.com/goccy/go-json v0.10.2 // indirect
 	github.com/goccy/go-yaml v1.18.0 // indirect
+	github.com/google/uuid v1.6.0 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect