Fix add field

src/components/table.jsx

@@ -669,6 +669,7 @@ export default function Table(props) {
                               name: "",
                               type: "",
                               default: "",
+                              check: "",
                               primary: false,
                               unique: false,
                               notNull: false,

src/components/table_overview.jsx

@@ -529,6 +529,7 @@ export default function TableOverview(props) {
                             name: "",
                             type: "",
                             default: "",
+                            check: "",
                             primary: false,
                             unique: false,
                             notNull: false,