- ShadeFetchTransport: HTTP client for prekey server
(register, fetchBundle, replenish, getKeyCount)
- ShadeWebSocket: wraps existing WebSocket with auto E2EE
(binary wire format, transparent encrypt/decrypt)
- Full integration test: register → fetch → session → encrypt → decrypt
over real HTTP against in-process Hono prekey server
101 tests, 0 failures across all milestones (M1-M7).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
