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/H4-Security/A3-semantic-model/screen-text.md

@@ -0,0 +1,18 @@
+# TEXT HIỂN THỊ — A3  🟢 CẦN OLLAMA
+
+## Title card
+```
+A3 · SEMANTIC CLASSIFY
+ornith:9b · tầng Inferential (bù cho Computational)
+```
+
+## Caption trong khi chạy
+```
+Chính CÂU LỌT ở A2 → đưa qua model-router (ollama:ornith:9b)
+```
+
+## Caption kết quả (nhấn mạnh)
+```
+✅ verdict = INJECTION
+Tầng inferential bắt được thứ regex bỏ sót
+```