Ports the Falcon-1024 scheme support onto the refactored layout:
isEd25519Scheme and the scheme-aware signer encoding in arc60Wire,
SIGN_DATA_VERIFICATION_UNSUPPORTED in signArc60Data, the scheme field
on the models, and the version bump to 1.9.0. Its tests move into the
corresponding *.spec.ts files.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AUJASfdAAc5HNUZoEkPjAd

e2e/ bundles dist/ into a small Vite dApp, the way an integrator's
bundler would, and drives it in Chromium with all external traffic
stubbed or dropped: the modal elements and legacy globals register, the
version shows in the header, the rendered QR decodes back to the
WalletConnect pairing URI, closing the modal rejects
CONNECT_MODAL_CLOSED, and the extension connect runs inside a real user
gesture (the stub refuses without navigator.userActivation).

Runs as its own CI job (pnpm test:e2e) and uploads traces on failure.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AUJASfdAAc5HNUZoEkPjAd

src/__integration__ drives the SDK only through its entry point, with
the real modal elements, storage and algosdk keys, and fakes only the
outside world: a WalletConnect v1 client modelled on the real one, a
Pera Mobile that scans the rendered QR and signs with a real key, a
window.pera extension that only connects inside a user click, and the
config/algod endpoints. Covers connect (QR, extension, modal closed),
reconnect after reload, signing (toast, redirect modal, transaction
match, TransactionSigner), signData/ARC-60 verification, wallet-side
disconnect, empty signatures and disconnect.

Vitest now runs unit and integration as two projects
(pnpm test:unit / test:integration); coverage over both is gated at
95% lines/functions/statements and 90% branches. Known-wrong behaviour
found on the way is recorded as it.todo.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AUJASfdAAc5HNUZoEkPjAd

Behavioural unit tests for every modal custom element (attribute wiring,
conditional views, the extension option event, close and download
actions) and for the gaps in util/ and transport/: the Pera Web
new-tab flows, the webview bridge, deep links, the signed-transaction
match check, ARC-60 signer resolution and the extension provider.
Third-party renderers (qr-code-styling, Lottie) are faked at the module
boundary; everything else runs for real.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AUJASfdAAc5HNUZoEkPjAd

Bumps [github.com/getkin/kin-openapi](https://github.com/getkin/kin-openapi) from 0.144.0 to 0.149.0.
- [Release notes](https://github.com/getkin/kin-openapi/releases)
- [Commits](https://github.com/getkin/kin-openapi/compare/v0.144.0...v0.149.0)

---
updated-dependencies:
- dependency-name: github.com/getkin/kin-openapi
  dependency-version: 0.149.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AUJASfdAAc5HNUZoEkPjAd

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AUJASfdAAc5HNUZoEkPjAd

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AUJASfdAAc5HNUZoEkPjAd

Two edges found in review of the refactor:

- signData and ARC-60 authenticatorData encoded through algosdk's
  bytesToBase64, which turns an ArrayBuffer into an empty string in
  browsers. Plain-JS dApps that pass ArrayBuffers, number arrays or
  strings now get the encoding the global Buffer gave them before.
- Unparseable wallet details in localStorage made reconnectSession()
  fail inside its own cleanup and leave the entry behind. It now clears
  the storage and rejects with SESSION_RECONNECT.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AUJASfdAAc5HNUZoEkPjAd