Embed and export

// 1. Ship these two files inside your app.
//    1.9.0 runtime + spec, no network needed on first launch.
//      kluuu-mascot-1.9.0.js     (ESM, zero imports)
//      kluuu-spec-1.9.0.json     (moods + geometry)

import {
  createMascot,
  createSpecClient,
  installSpec,
  applySpec,
  confirmSpecHealthy,
} from './kluuu-mascot-1.9.0.js'
import embedded from './kluuu-spec-1.9.0.json'

// 2. Install the embedded copy before the first frame. Every mascot built
//    after this renders from it, and nothing has touched the network yet.
installSpec(embedded)

const client = createSpecClient({
  baseUrl: 'https://kluuuapi.glade.studio',
  embedded,
  storage: localStorage,          // AsyncStorage / UserDefaults on native
  // Off by default: reaching out from someone else's app on their users'
  // data plan is not a decision a library gets to make for them.
  policy: { enabled: true },
  // Optional, and strongly recommended. Without it an unsigned or forged
  // index is accepted on its own say-so.
  publicKeys: { k1: '<32-byte base64 — node tools/keygen.mjs k1>' },
})

const mascot = createMascot(document.querySelector('#slot')!, { mood: 'idle' })

// 3. Tell the client this build renders. Until you do, a stored spec is
//    discarded after two launches — that counter is what stops a bad spec
//    bricking the app on every start.
confirmSpecHealthy()

// 4. Check occasionally. Not on every launch: once per 24 h, jittered per
//    install, skipped on metered connections. applySpec installs the new
//    tables and retargets this instance, springing across rather than cutting.
client.checkForUpdate().then((r) => {
  if (r.updated) applySpec(mascot, client.current())
  else console.log('no update:', r.reason)
})