# Session Memory

## Current task
Create session memory for 13 Jun 26.

## Work done
- Refined `API_CONTRACT_DRAFT.md` to v0.2.0 for FR-25 Synovitis Grading Workspace.
- Added public clinical routes + internal/local safety routes from API contract.
- Added async analysis job model, model registry, GradCAM, rationale, Socratic, BERT drift, RAG evidence, activations, artifact masks, ground truth, escalation, morphology, telemetry, report sign, EMR sync.
- Updated error codes, data types, OpenAPI skeleton, PlantUML sequence.
- Ran `git diff --check`; no whitespace errors.

## Architecture review
- Loaded `improve-codebase-architecture` skill.
- Read `LANGUAGE.md`; no repo `CONTEXT.md`; no `docs/adr`.
- Explore agent inspected `vkist-ultrasound/app.py`, `pdf_service.py`, `templates/js/script.js`, API docs, FR-25 use cases.
- Found 6 deepening candidates:
  - Clinical Workflow State Machine Module — Strong.
  - Model Registry + Runtime Adapter Module — Strong.
  - Measurement + Severity Calibration Module — Strong.
  - Privacy + Artifact + Audit Module — Strong.
  - Finalization + Report + EMR State Module — Strong.
  - Safety + Telemetry + Feedback Module — Worth exploring.
- HTML report write was attempted, but tool aborted before file landed. Report not completed.

## Repository context
- Workspace root: `/Users/davestran/Downloads/vkist_internship`
- User-facing style: caveman style active.
- Main code area: `PILOT_PROJECT/vkist-ultrasound`
- API contract target: `PILOT_PROJECT/workspace/sprint_1_2/Design_Material/API-docs/API_CONTRACT_DRAFT.md`

## Important constraints
- Do not propose interfaces before user picks architecture candidate.
- If user picks candidate, enter grilling loop.
- If naming new deepened module after concept missing from `CONTEXT.md`, update `CONTEXT.md`.
- If user rejects candidate with load-bearing reason, offer ADR only if future reviewers need it.
- Do not commit unless explicitly asked.

## Current status
- API contract file updated.
- Architecture candidates identified.
- HTML architecture report still pending due aborted write.
- No tests run for architecture review; no code changed during review.