Day 3 (18:00): session wrap-up

Author: Test User

BACKLOG.md

@@ -10,8 +10,6 @@ Living document for coordinating between bot instances and tracking ideation.
 <!-- Brief description of what you're doing this session. -->
 <!-- Remove your entry when you commit your session wrap-up. -->
 
-## Day 3 (18:00) — Gap Analysis + Frontend Jest Coverage + Self-Demo Script
-Gap analysis pass to verify [x] spec items end-to-end, then setting up Jest for the frontend (currently zero unit tests — only Playwright E2E), writing component/store/API client tests, and building a self-demo script that exercises the full workflow and proves the platform works.
 
 
 
@@ -36,6 +34,7 @@ Ideas discovered during sessions. Pick from here or add new ones.
 <!-- Move items here after implementation. Format: -->
 <!-- - [Description] — Day N (HH:MM) — [1-line outcome] -->
 
+- Gap analysis + frontend Jest + self-demo — Day 3 (18:00) — 69 frontend tests (store/api/components/utils); scripts/demo.py 15/15 PASS in 2.8s; fixed NL query TypeError 500; 469 total tests
 - Coverage hardening + training resilience + time-series decomp — Day 3 (00:09) — 62 new tests; backend 94%→97%; model training failure path; time-series 3-series line chart; 400 total tests pass
 - E2E test suite build-out (upload/training/deploy) — Day 2 (10:00) — 33 Playwright tests; fixed 2 UX bugs (dataset restore + ModelTrainingPanel runs restore); 33/33 pass
 - Smarter chat orchestration (prompts.py + narration.py) — Day 2 (16:08) — auto-inject upload/training messages into chat; 44 tests; 255 total pass