test: fix options test to include format field

- Add missing format field to test assertion
- Fixes CI test failure after adding --format option

Author: djken2009

src/setup/options.test.ts

@@ -12,6 +12,7 @@ Deno.test('options parsing', async (t) => {
       blacklistModalities: [],
       datasetTypes: [],
       maxRows: 1000,
+      format: 'text',
     })
   })
 })