improve tests, especially for navigation.

app/lib/__tests__/settings.spec.tsx

@@ -1,12 +1,13 @@
 import {describe, expect, beforeEach} from '@jest/globals';
 import {Settings} from '@/app/lib/settings';
-import { getDb } from '@/app/lib/db';
+import { getDb, migrateDb } from '@/app/lib/db';
 
 describe('Settings', () => {
     let settings: Settings;
 
     beforeEach(async () => {
         // Initialize your Settings class here with a fresh database instance
+        await migrateDb();
         const db = await getDb();
         if (!db) throw new Error("Could not get db");
         settings = new Settings(db);