Add the TypeScript tooling and compile-time check that verifies the blob
identity fields (personName/assignedColor/identityResolved + deprecated
aliases) declared on the Blob interface are TypeScript-compliant:
- dashboard/tsconfig.json: strict tsc config, noEmit, includes types/**
- dashboard/package.json: add `typescript` devDep and `npm run typecheck`
- dashboard/types/blob-identity.check.ts: pure compile-time assertions
The check file is the TypeScript mirror of the Go identity-field
serialization suites (bf-5151/bf-2ibc/bf-5v3q/bf-3wkz/bf-4qto): a zero-value
blob (no identity set), a resolved-identity blob (camelCase keys the Go
dashboard projection emits), and the identityResolved tri-state must all
satisfy the Blob interface with no missing-field or type-mismatch errors.
Fix the one compilation error the check surfaced: the HasField helper used
`NonNullable<T[K]> extends NonNullable<V>`, which TypeScript does not
reliably evaluate for an indexed type parameter inside a nested conditional —
it produced a spurious TS2344 `false` for the optional `boolean`
identityResolved field. Rewrite it as `V extends T[K]` (concrete V on the
left, indexed T[K] on the right), which resolves correctly in every case and
still catches missing keys and type mismatches.
Verified: `npm run typecheck` exits 0; `go vet`/`go build`/`go test ./...`
on mothership all pass (no Go touched).
Co-Authored-By: Claude <noreply@anthropic.com>
Add @axe-core/playwright with Playwright test runner that asserts zero
WCAG 2A/2AA violations across index, live, fleet, setup, and
integrations pages. Fix contrast violations on integrations page: use
darker blue for primary buttons, lighter text for descriptions/hints,
and add body-level dark background in layout.css.
Co-Authored-By: Claude Opus 4.7 <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>
