# BRIEFING — 2026-09-05T10:51:00Z

## Mission
Implement Milestones M1 (Core Server & Storage Decoupling) and M2 (Frontend UI & Workflow Fixes) in MVP/ per ORIGINAL_REQUEST.md and PROJECT.md.

## 🔒 My Identity
- Archetype: worker_m1_m2_1
- Roles: implementer, qa, specialist
- Working directory: c:\AI Projects\Kais Project\.agents\worker_m1_m2_1
- Original parent: 8c700e5d-87a4-4452-ab59-6fc2e8946b0d
- Milestone: M1 and M2

## 🔒 Key Constraints
- Owns exclusively `c:\AI Projects\Kais Project\MVP/*`. Do NOT modify files in `04_Build/` or `05_Test/`.
- No cheating: Genuine implementations only, no hardcoding test results, no dummy facades.
- Zero external runtime dependencies for the core web application (standard library Python + SQLite).
- Decouple bundle and persistent data paths in `MVP/config_manager.py` to prevent `_MEIPASS` data loss.
- Update `MVP/app.py`: static serving from bundle dir, login response `ok: True`, `/api/whoami` status 200, report submission supporting flat & multi-symptom payloads, `ThreadingHTTPServer`.
- Update `MVP/static/app.js`: login handler accepts `data.ok || data.user`, demo credentials display matched to seed_demo, questionnaire & timeline responsiveness.
- Verify with Python commands and tests, write handoff to `c:\AI Projects\Kais Project\.agents\worker_m1_m2_1\handoff.md`, send completion message.

## Current Parent
- Conversation ID: 8c700e5d-87a4-4452-ab59-6fc2e8946b0d
- Updated: 2026-09-05T10:46:48Z

## Task Summary
- **What to build**: Full M1 & M2 fixes in `MVP/config_manager.py`, `MVP/app.py`, `MVP/database.py`, and `MVP/static/app.js`.
- **Success criteria**:
  - `config_manager.py`: `get_bundle_dir()` and `get_data_dir()` properly defined and used; `had.db` located in writable persistent directory outside `_MEIPASS`; `ctcae_rules.json` and `guidance.json` in `BUNDLE_DIR`.
  - `app.py`: Serves static files from `get_bundle_dir() / "static"`; login response returns `{"ok": True, "message": "Login successful", "user": ...}`; `/api/whoami` returns HTTP 200 `{"authenticated": False}`; `POST /api/reports` supports both flat and multi-symptom dict payloads and defaults `patient_id` from session user if missing; uses `ThreadingHTTPServer`.
  - `static/app.js`: Login check accepts `data && (data.ok || data.user)`; demo credentials match `seed_demo.py` users; report form and timeline functional.
  - Verification tests pass against Python server.
- **Interface contracts**: `c:\AI Projects\Kais Project\.agents\orchestrator_1\PROJECT.md` § Interface Contracts
- **Code layout**: `c:\AI Projects\Kais Project\.agents\orchestrator_1\PROJECT.md` § Code Layout

## Key Decisions Made
- Use `http.server.ThreadingHTTPServer` to avoid any external web framework dependencies and support concurrent requests safely with SQLite WAL mode.
- Use `sys._MEIPASS` detection for `get_bundle_dir()` and executable directory / LocalAppData fallback for `get_data_dir()`.
- Added support for both flat symptom reporting (`symptom_id`, `symptom_category`, `severity_score`) and multi-symptom questionnaire maps (`{"symptoms": {...}, "notes": "..."}`).
- Fixed query column in `MVP/app.py` for `treatment_plans` to use `cycle_count` instead of non-existent `total_cycles`.
- Replaced shadowed duplicate `bindTimeline` in `MVP/static/app.js` with `bindTreatmentPlan` and normalized user profile access.

## Artifact Index
- `c:\AI Projects\Kais Project\.agents\worker_m1_m2_1\DISPATCH.md` — Dispatch instructions & logs
- `c:\AI Projects\Kais Project\.agents\worker_m1_m2_1\BRIEFING.md` — Persistent memory
- `c:\AI Projects\Kais Project\.agents\worker_m1_m2_1\progress.md` — Liveness & step progress
- `c:\AI Projects\Kais Project\.agents\worker_m1_m2_1\handoff.md` — Completion handoff report

## Change Tracker
- **Files modified**:
  - `MVP/config_manager.py`: Added `get_bundle_dir()`, `get_data_dir()`, decoupled bundle/data paths, updated config fallback.
  - `MVP/app.py`: Bundled static serving, login response `ok: True`, unauth whoami 200, flexible report submission, ThreadingHTTPServer, `cycle_count` query fix, patient names/protocols.
  - `MVP/static/app.js`: Login check `(data.ok || data.user)`, updated demo credentials, treatment plan binding, fixed user greeting displays.
- **Build status**: PASS (Python compilation, node JS syntax check)
- **Pending issues**: None

## Quality Status
- **Build/test result**: PASS. `proposed_verify.py`: 8/8 passed. `pytest 05_Test`: 94/94 passed across all 5 tiers.
- **Lint status**: Clean (py_compile code 0, node -c code 0).
- **Tests added/modified**: Covered by comprehensive 94-test suite in `05_Test/`.

## Loaded Skills
- None requested in dispatch