F2: one shared cache version renamed every cache, so the v2 bump that
drops the v1 API cache (dinner responses with the pasted recipe_url) also
deleted saved photos, fonts and the precache. Each cache now carries its
own version in cacheVersions; only api is v2, so activate deletes
mealquest-api-v1 and keeps mealquest-precache-v1, -media-v1 and -fonts-v1.
F3: replace the source-text activation test with src/sw.test.ts, which
loads the worker with the Workbox precache and router stubbed, dispatches
activate against mocked Cache Storage, and asserts caches.delete is called
for mealquest-api-v1 only. tsconfig.sw.json type-checks the test with the
worker's types.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
