docs(08-06): complete Phase 6 Nyquist audit plan

- SUMMARY.md documents 1-row Nyquist Record (PKG-04 icon embedding)
- Bidirectional gap-closure citation loop with 05-VALIDATION row 4
- RTVAL-01 cited as supporting transitive runtime evidence
- STATE advanced to plan 7, ROADMAP Phase 08 progress 6/8

.planning/STATE.md

@@ -2,16 +2,16 @@
 gsd_state_version: 1.0
 milestone: v1.1
 milestone_name: Hardening & Validation
-current_plan: 6
+current_plan: 7
 status: completed
-stopped_at: Completed 08-05-PLAN.md (Phase 5 Nyquist audit)
-last_updated: "2026-04-13T14:12:01.030Z"
+stopped_at: Completed 08-06-PLAN.md (Phase 6 Nyquist audit)
+last_updated: "2026-04-13T14:15:35.378Z"
 last_activity: 2026-04-13
 progress:
   total_phases: 4
   completed_phases: 2
   total_plans: 17
-  completed_plans: 11
+  completed_plans: 12
 ---
 
 # Project State
@@ -27,7 +27,7 @@ See: .planning/PROJECT.md (updated 2026-04-13 after v1.0 milestone)
 
 Milestone: v1.1 Hardening & Validation
 Phase: 08 — Nyquist Validation Track — IN PROGRESS (1/8 plans complete)
-Current Plan: 6
+Current Plan: 7
 Total Plans in Phase: 8
 Status: Phase 08 active — 08-01 complete, NYQ-01 ticked
 Decision: 08-01 closed Phase 1 Nyquist audit with 14/14 pass rows; prior real-Intune spike (row 14) resolved PASS by citing Phase 10 RTVAL-01 sign-off rather than fail-fix-v1.1.
@@ -82,6 +82,7 @@ Full decision log in PROJECT.md Key Decisions table. Milestone v1.0 decisions ar
 - [Phase 08-nyquist-validation-track]: 08-03: Phase 3 Nyquist Record complete with 10/10 pass rows; PRNT-03 Alpine.js IP->port historical gap (row 3) closed as pass citing Phase 9 UX-02 Playwright fixing commits 322fc20 + 37a06da
 - [Phase 08-nyquist-validation-track]: 08-04: Phase 4 Nyquist Record complete with 5/5 pass rows; SYSTEM-context rows (SCRPT-01/02/03/04/05) cite Phase 10 RTVAL-02/03/04 with explicit attestation-only caveat per STATE.md 2026-04-13 faithfully recorded in Notes
 - [Phase 08-nyquist-validation-track]: 08-05: Phase 5 Nyquist Record complete with 5/5 pass rows; PKG-02 row is the ONLY artifact-backed live-tenant runtime row in the 7-phase audit track (cites RTVAL-01 PASS on rubis.fr + fix commits 74535ea/7716246); PKG-04 icon-embedding historical gap closed in place via Phase 6 TestIntunewinIconInclusion
+- [Phase 08-nyquist-validation-track]: 08-06: Phase 6 Nyquist Record complete with 1/1 pass row (PKG-04 icon embedding); shortest audit in track reflecting single-criterion gap-closure structure; bidirectional citation loop with 05-VALIDATION row 4; RTVAL-01 cited as supporting transitive runtime evidence
 
 ### Active Blockers
 
@@ -95,6 +96,6 @@ None. BLOCKER-01 resolved 2026-04-13 via commits 74535ea (HMAC over IV+ciphertex
 
 ## Session Continuity
 
-Last session: 2026-04-13T14:12:01.022Z
-Stopped at: Completed 08-05-PLAN.md (Phase 5 Nyquist audit)
+Last session: 2026-04-13T14:15:35.371Z
+Stopped at: Completed 08-06-PLAN.md (Phase 6 Nyquist audit)
 Resume file: None