add subproject kontor-gin

kontor-gin/pkg/routes/api.go

@@ -0,0 +1,10 @@
+package routes
+
+import (
+	"github.com/gin-gonic/gin"
+)
+
+func SetupApiRoutes(router *gin.Engine) *gin.RouterGroup {
+	v1 := router.Group("api/v1")
+	return v1
+}