Added CreatedAt field to URL model

internal/db/models.go

@@ -1,15 +1,20 @@
 package db
 
-import "github.com/scylladb/gocqlx/v2/table"
+import (
+	"time"
+
+	"github.com/scylladb/gocqlx/v2/table"
+)
 
 var UrlTable = table.New(table.Metadata{
 	Name:    "fivefeeteleven.urls",
-	Columns: []string{"id", "long_url"},
+	Columns: []string{"id", "long_url", "created_at"},
 	PartKey: []string{"id"},
 	SortKey: []string{},
 })
 
 type UrlModel struct {
-	ID      string
-	LongUrl string
+	ID        string
+	LongUrl   string
+	CreatedAt time.Time
 }