feat: fulfillment modes, MQ, admin status, docs; scrub compose secrets

Made-with: Cursor

mengyastore-backend-go/go.mod

@@ -6,6 +6,10 @@ require (
 	github.com/gin-contrib/cors v1.7.2
 	github.com/gin-gonic/gin v1.9.1
 	github.com/google/uuid v1.6.0
+	github.com/joho/godotenv v1.5.1
+	github.com/rabbitmq/amqp091-go v1.10.0
+	gorm.io/driver/mysql v1.6.0
+	gorm.io/gorm v1.31.1
 )
 
 require (
@@ -44,6 +48,4 @@ require (
 	golang.org/x/text v0.20.0 // indirect
 	google.golang.org/protobuf v1.34.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	gorm.io/driver/mysql v1.6.0 // indirect
-	gorm.io/gorm v1.31.1 // indirect
 )