v0.1.0

First published release: npm install kukuroo now works.

Kukuroo sends Web Push notifications to your own devices from anything that can
make an HTTP request. A Cloudflare Worker plus KV holds the subscriptions and
signs the pushes itself, so there is no third-party notification service in the
path and no app to install.

• npx kukuroo init scaffolds a standalone Worker, or mounts the routes into a
  Worker you already have. It asks what it needs and generates every secret up
  front.
• Works with an existing website on any host: a subscription binds to the
  enrolling page's origin and the VAPID keypair, never the Worker's address.
  Five topologies are documented in the README.
• Cross-origin enrolment via KUKUROO_ALLOWED_ORIGINS (exact origins, no
  wildcard). send is never CORS-enabled, by design.
• Declarative Web Push, so iOS 16.4+ Home Screen web apps get notifications
  with no service worker.

Early software: tested end to end against a real iPhone, but installed by
exactly one person so far. Please report rough edges.