feat(api): seed reference activities and enable CORS for the worker SPA

apps/api/test/seed.test.ts

@@ -0,0 +1,34 @@
+import { describe, it, expect } from 'vitest';
+import { inArray, eq } from 'drizzle-orm';
+import { seed } from '../src/db/seed';
+import { db } from '../src/db/client';
+import { activities } from '../src/db/schema';
+
+const SEED_NAMES = ['Leerrand', 'Frezen', 'Slijpen', 'Bekleden', 'Afwerken', 'Printen'];
+
+describe('seed', () => {
+  it('seeds the reference activities idempotently', async () => {
+    await seed();
+    const first = await db
+      .select()
+      .from(activities)
+      .where(inArray(activities.name, SEED_NAMES));
+    const countFirst = first.length;
+
+    await seed();
+    const second = await db
+      .select()
+      .from(activities)
+      .where(inArray(activities.name, SEED_NAMES));
+
+    expect(second.length).toBe(countFirst);
+    expect(countFirst).toBe(SEED_NAMES.length);
+
+    const printen = await db
+      .select()
+      .from(activities)
+      .where(eq(activities.name, 'Printen'));
+    expect(printen).toHaveLength(1);
+    expect(printen[0]?.insoleTypes).toEqual(['3D']);
+  });
+});