@.planning/ROADMAP.md
@.planning/STATE.md
@.planning/REQUIREMENTS.md
@.planning/phases/08-nyquist-validation-track/08-CONTEXT.md
@.planning/phases/08-nyquist-validation-track/08-02-SUMMARY.md
@.planning/milestones/v1.0-ROADMAP.md
@.planning/phases/03-printer-configuration/03-VALIDATION.md
@.planning/phases/03-printer-configuration/03-VERIFICATION.md
@.planning/phases/03-printer-configuration/03-01-SUMMARY.md
@.planning/phases/03-printer-configuration/03-02-SUMMARY.md
Task 1: Build Phase 3 Nyquist Record and upgrade 03-VALIDATION.md
.planning/phases/03-printer-configuration/03-VALIDATION.md
Apply the same methodology as 08-01 and 08-02:
1. Extract Phase 3 (PRNT-01..05) success criteria from `.planning/milestones/v1.0-ROADMAP.md`.
2. One observable check per criterion; evidence in priority order (test > commit > artifact > manual).
3. Preserve all existing sections verbatim; append `## Nyquist Record` above the sign-off section.
4. Record the PRNT-03 Alpine.js IP->port live-browser verification item. Per CONTEXT.md this was a known UX gap absorbed into Phase 9 / UX-02 (now Complete). Cite the Phase 9 fix commit if available, or mark `fail-fix-v1.1` → Phase 9 / UX-02 with resolution note.
5. Update frontmatter (`nyquist_audited`, `nyquist_auditor`, `nyquist_compliant` if fully resolved).
grep -q "^## Nyquist Record" .planning/phases/03-printer-configuration/03-VALIDATION.md && grep -q "nyquist_audited:" .planning/phases/03-printer-configuration/03-VALIDATION.md
03-VALIDATION.md has a complete Nyquist Record with one row per Phase 3 success criterion, evidence cited, PRNT-03 gap status recorded, and frontmatter updated.
- `## Nyquist Record` section exists in 03-VALIDATION.md
- Row count matches Phase 3 success criteria from milestones/v1.0-ROADMAP.md
- PRNT-03 IP->port row exists with either pass+citation or fail-fix-v1.1 → Phase 9
- Frontmatter has nyquist_audited + nyquist_auditor keys