feat: Convert factories files to JS

packages/backend/test/factories/config.js

@@ -0,0 +1,15 @@
+import { faker } from '@faker-js/faker';
+
+export const createConfig = async (params = {}) => {
+  const configData = {
+    key: params?.key || faker.lorem.word(),
+    value: params?.value || { data: 'sampleConfig' },
+  };
+
+  const [config] = await global.knex
+    .table('config')
+    .insert(configData)
+    .returning('*');
+
+  return config;
+};