Audit Phase 7 (Dashboard & Navigation Polish — second v1.0 gap-closure phase) against Nyquist rules. Upgrade `07-VALIDATION.md` in place.
Purpose: Seventh and last per-phase audit. Completes NYQ-01 coverage across all 7 v1.0 phases.
Output: Upgraded .planning/phases/07-dashboard-nav-polish/07-VALIDATION.md.
@.planning/ROADMAP.md
@.planning/STATE.md
@.planning/REQUIREMENTS.md
@.planning/phases/08-nyquist-validation-track/08-CONTEXT.md
@.planning/phases/08-nyquist-validation-track/08-06-SUMMARY.md
@.planning/milestones/v1.0-ROADMAP.md
@.planning/phases/07-dashboard-nav-polish/07-VALIDATION.md
@.planning/phases/07-dashboard-nav-polish/07-VERIFICATION.md
Task 1: Build Phase 7 Nyquist Record and upgrade 07-VALIDATION.md
.planning/phases/07-dashboard-nav-polish/07-VALIDATION.md
Apply the established methodology:
1. Extract Phase 7 success criteria from `.planning/milestones/v1.0-ROADMAP.md`.
2. One observable check per criterion; evidence in priority order.
3. Preserve all existing sections; append `## Nyquist Record`.
4. UX-03 individual script download links was a carried-over gap from Phase 7 (per STATE.md). It is now resolved in Phase 9 / UX-03 (Complete). Cite the Phase 9 fix commit or mark the row pass with a pointer to Phase 9 / UX-03.
5. Update frontmatter.
grep -q "^## Nyquist Record" .planning/phases/07-dashboard-nav-polish/07-VALIDATION.md && grep -q "nyquist_audited:" .planning/phases/07-dashboard-nav-polish/07-VALIDATION.md
07-VALIDATION.md has a complete Nyquist Record, UX-03 resolution recorded, frontmatter updated.
- `## Nyquist Record` section exists in 07-VALIDATION.md
- Row count matches Phase 7 success criteria
- UX-03 row references Phase 9
- Frontmatter has nyquist_audited + nyquist_auditor keys
<success_criteria>
Phase 7 Nyquist audit complete. All 7 v1.0 phases now have Nyquist Records — NYQ-01 is fully satisfied once 08-08 verifies the rollup.
</success_criteria>
After completion, create `.planning/phases/08-nyquist-validation-track/08-07-SUMMARY.md`