feat: Time-Travel complet via Redis — effectiveDay override, coupe-circuits SUITE/INSCRIPTION, skip COMPLETED en mode replay

feat: 4 UX/backend fixes — anti-ghost image, time-travel replay, UX message order, contextual AI remediation

fix: re-validate COMPLETED→PENDING for text exercise responses + guard businessProfile.upsert at Day 10+

fix: restore image forwarding and result propagation in internal routes

fix: comprehensive vision hardening (loosen wordcount bypass + 60s timeout)

fix: resolve Module 8 image response failure (Vision GPT-4o + Caption fix)

fix: restore missing loops and fix syntax in whatsapp route

fix(scripts): move reset script to apps/api to fix IDE error

fix: restore whatsapp routes and add diagnostic logs

feat: upgrade Vision to GPT-4o with J11 bypass and enhanced logging

fix: restore image interception and vision pipeline with [IMAGE-FLOW] logs

feat: Global Vision Activation and Day 8 Visual Proof Analysis

fix: Correct Gemini model name and increase OpenAI timeout

feat: Implement Non-Blocking Card UX and Prompt Hook Hook

fix: Unlock Day 7 Button Handlers and Optimize AI Latency

fix: Harden Pipeline with Day 11 Guards and Null Safety

fix: Resolve Production Crash (Gemini 404, OpenAI Zod, Job Payload mismatch)

feat: Async-First Webhook Architecture & Idempotency Hardening

fix(progression): atomic logic inversion and command unlocking

fix(whatsapp): idempotency lock and progression blockers

feat(ai): team building visual experience and persistence

chore(qa): final QA adjustments for multimodal and search

feat(ai): implement multimodal vision and dynamic data for business context

feat(ai): coaching refinements - temperature support, memory filter, and flexible guardrails for Day 6/7

feat: stabilize AI engine, harden Zod schemas, and implement UX guardrails

feat: Implement fuzzy matching for commands and input guardrails in whatsapp.ts

fix: Update Gemini model names and harden transcription body reader

fix: Decouple A/V providers in AIService and refactor routes for robustness

feat: Implement Multi-AI Architecture with Google Gemini provider and failover logic

fix(whatsapp): Sprint 42 - Sécurisation routage Deep Dive et immuabilité secteur

fix(ai): Sprint 41 - Détanchéité linguistique Wolof stricte et réinjection boucle Deep Dive

feat(Sprint 40): Boucle interactive Deep Dive & persistences des réponses

feat(ai): refactor coach feedback to 3-pillar format with mandatory browsing (Sprint 39)

chore: execute Sprint 38 technical debt resolution (Type Safety, Zod validation, Vitest, Mock LLM extracted)

feat: Genspark-Standard upgrade, MLOps audit fixes, and XAMLÉ branding

feat(ai): add bank-level pitch deck and business plan generator script

test(e2e): add full journey simulation script that generates final AI pitch deck

fix(qa): resolve missing image anomalies and secure pedagogy worker TTS audio flow

feat(admin): build Ground Truth Training Lab to calculate WER and capture dictionary improvements

chore(api): add fast-levenshtein for Whisper WER calibration benchmark

chore: test API distribution

feat(api): add whisper confidence calibration script and endpoint

fix(api): remove redundant /admin prefix in admin routes to fix dashboard 404

feat(ai): integrate Whisper STT confidence score for auto-validation

feat(admin): add viewing full chat history in user list

fix(e2e): type correction in user creation mock

test(e2e): add api journey tests for sprint 22 and 23 validations

feat(admin): human-in-the-loop dashboard base, add PENDING_REVIEW logic and audio overdrive worker

fix(core): remove AI jus-de-fruits hallucination, expand onboarding sectors to 8, streamline pedagogy menu and lock REPRISE badge

fix(ai): implement pedagogical leap fixes, pending_remediation, coherence locks and cache wipes