docs + chore(workplan): complete T07 (final) for CYA-WP-0003 — heavy README Memory section, AGENTS update, MemoryVision addition, debt registration

MemoryVision.md

@@ -168,6 +168,43 @@ All calls must be non-blocking for the assistance path; failures → graceful em
 
 **References:** phase-memory/docs/{architecture.md, markitect-interop.md, lifecycle-rules.md, local-persistence.md, ports.py, planner.py}; cya src/cya/memory/__init__.py (seam), orchestrator.py; CYA-WP-0002 T02–T06; MemoryVision success criteria.
 
+## What CYA-WP-0003 Delivered (Contextual Activation + Retrospection)
+
+**Date:** 2026-05-27
+
+0003 moved memory from "real but mostly passive" to **proactively useful and user-steerable over time**.
+
+### Key Additions
+- **Directory / Project-bound Memory Activation (T03)**  
+  Memory is now automatically activated based on the current working directory and git root. The orchestrator passes `activation_context`, and `recall_preferences` boosts relevant items. Activation is fully visible in `--explain-context` with provenance.
+
+- **Retrospection as a First-Class Interaction Pattern (T04)**  
+  Added the `cya retrospect` subcommand — a guided terminal reflection session. Users review recent memory usage, reflect, and explicitly record:
+  - Interaction goals
+  - Refined preferences
+  - Safety rules
+  These are stored with special kinds (`retrospection`, `interaction_goal`) and get preferential treatment in future activations.
+
+- **Port & Data Model Extensions (T02)**  
+  - `kind` parameter on `remember_preference`
+  - `activation_context` support on `recall_preferences`
+  - `remember_retrospection_outcome()` helper
+  - Improved `export_memory` with kind filtering and `by_kind` summary
+  - Full backward compatibility maintained.
+
+- **Tests & Observability (T05)**  
+  Comprehensive tests for activation boosting, retrospection records, provenance, and graceful degradation.
+
+### Impact
+A user can now:
+- Teach `cya` once in a project and have it automatically remember those preferences.
+- Run `cya retrospect` periodically to steer how the assistant behaves in the future.
+- See exactly which memories influenced any response.
+
+These features directly realize the "Personalized Console Helper" and "continuous optimization" vision from INTENT.md while staying within the explicit port seam.
+
+**Next logical deepening:** When `phase-memory` exposes stable high-level activation + profile APIs, the local JSON implementation can be replaced while keeping the same user experience and `cya retrospect` flow.
+
 ---
 
 This document is distinct from the Intent-vs-Scope gap analysis. It is the forward-looking vision for how memory will evolve in `cya` once real `phase-memory` integration begins. It should be updated as integration work progresses and as phase-memory itself matures.