- Fix WebSocket mock to use factory function so resetAllMocks doesn't
break it (state.ws.close is not a function errors)
- Fix TextEncoderStream mock to provide functional readable/writable
for pipeTo (needed by provisioning serial send tests)
- Fix flash_firmware test to check wizard-nav for "Skip Flashing"
button instead of wizard-content
- Fix provisionAndSend "no port" test to use mockResolvedValue
instead of mockResolvedValueOnce so both primary and fallback
paths fail consistently
All 60 tests now pass.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Web Serial-based wizard that takes a non-technical user from unboxed
ESP32-S3 to streaming CSI in under 5 minutes. 8-step state machine:
browser check → connect → flash firmware (esp-web-tools) → provision
WiFi → detect node → guided calibration → placement guidance → complete.
Includes sessionStorage persistence for resumability across page refreshes,
live CSI waveform during calibration, human-friendly error messages for
all failure modes, and comprehensive Jest test coverage (34 tests).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
