# DEVON PANEL CHAT CHECKPOINT
version: v1.0
status: ACTIVE
parent: /home/yeff/public_html/devon/panel/data/master_architecture_index.md
phase: 01
phase_name: Overview & Scope
document_role: operational_context_checkpoint

---

## 1. OBJECTIVE

Provide a human-readable continuity checkpoint for new chats and operational handoffs.

This file is not the source of truth.
The source of truth is:
- /home/yeff/public_html/devon/panel/data/master_architecture_index.md

---

## 2. CURRENT STATUS

Status real do /panel/data:
- phases 01 to 09 are materially present in the filesystem
- only missing item from the canonical list was this checkpoint file
- this checkpoint now restores the continuity artifact expected by the Documentation Hub

---

## 3. CANONICAL REFERENCE

Primary consultation file:
- /home/yeff/public_html/devon/panel/data/master_architecture_index.md

Canonical data root:
- /home/yeff/public_html/devon/panel/data/

---

## 4. RULES FOR NEW CHATS

Every new chat must start from:
- master_architecture_index.md

Rules:
- do not infer outside canonical files
- if something is not observably present, status = MISSING
- one phase per chat
- one patch per phase whenever possible
- validate filesystem evidence after each creation step

---

## 5. PHASE STATUS SUMMARY

- Phase 01 — Overview & Scope → PRESENT
- Phase 02 — Architecture & Engineering Canon → PRESENT
- Phase 03 — Cognitive Flow Canon → PRESENT
- Phase 04 — Containerization Canon → PRESENT
- Phase 05 — Latency & Performance Canon → PRESENT
- Phase 06 — Noise Reduction Canon → PRESENT
- Phase 07 — Observability & Audit Canon → PRESENT
- Phase 08 — Security Canon → PRESENT
- Phase 09 — Operational Flows Canon → PRESENT

---

## 6. OPERATIONAL NOTE

This file exists only as a continuity bridge.
It must remain concise, referential and aligned with canon.