- Add 'Running locally (host-side, no Docker)' subsection after dev-auth bypass section
- Explain why plain pnpm dev fails: dev script has no dotenv, root .env sets DB_HOST=mariadb
- Document exact command: build first, then set -a; source .env; set +a && DEV_AUTH_BYPASS=true DB_HOST=localhost pnpm --filter @familysync/api dev
- Add Terminal 2 (PWA) command: pnpm --filter @familysync/pwa dev
- Explain why --env-file is intentionally absent from the dev script