chore(freeze): snapshot demo state before Plan-07 hardening work

Freeze current submission/demo baseline:
- casan-next-plans/: full task-level plan set (Plan 00 index + 02/04/06/07/08/09/12, QA, slide deck)
- optimize-docs/video-steps/: per-vector scene breakdown (commands/screen-text/script) + start-tmux
- run-all.sh / scorecard.sh / map-live.sh: REAL=1 live-battery wiring
- regenerated evidence + audit/telemetry logs from live REAL=1 run
- submission README + video recording guide updates
- dry-run pipeline logs for 001-okr-web-app

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

optimize-docs/video-steps/H5-Governance/B5-tool-audit-sod/screen-text.md

@@ -0,0 +1,18 @@
+# TEXT HIỂN THỊ — B5
+
+## Title card
+```
+B5 · SEPARATION OF DUTIES (tool audit)
+SoD · MAESTRO L6
+```
+
+## Caption trong khi chạy
+```
+Kiểm mọi tool-call: có ký & truy vết được không?
+```
+
+## Caption kết quả
+```
+✅ TOOL_AUDIT_VALID  records=N
+Trả lời được: AI, LÀM GÌ, LÚC NÀO, ĐƯỢC AI DUYỆT
+```