2 commits

Author	SHA1	Message	Date
Hermann_Kitio	8f8a900449	feat(eo): restore audioBase64 mode for Gemini batch transcription ... - POST /corrections/eo accepts audioBase64 + mimeType (XOR with transcript) - Gemini transcribeAudio called server-side before correction - No audio storage (client downloads locally) - /transcriptions/token kept for future Deepgram live use Typecheck: OK · Tests: all green Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-04-25 05:59:53 +03:00
Hermann_Kitio	7cac057062	feat(eo): align correction EO on 3.6a format + Deepgram token + T1 presentation generation ... Sprint 4a: - correctEO aligned on CorrectionRapport format (revelation, diagnostic, criteres, conseil_nclc, erreurs_codes) - nclc_cible parameter (default 9, accepts 9|10) - Fire-and-forget modele + exercices jobs (same pattern as EE) - EO-specific DeepSeek prompt (oral transcript tolerance, 4 TCF criteria) - Gemini transcribeAudio: 30s timeout + 1 retry - POST /presentations/generate: 5-field questionnaire → DeepSeek generates oral presentation (~220-260 words, NCLC 7-8) - Migration 006_sprint_4a_eo.sql (documentation only — no audio storage) Sprint 4b: - POST /transcriptions/token: Deepgram temporary API key (600s TTL) - Removed audio storage pipeline (audioStorage.ts, XOR validation, 14MB limit) - Backend receives transcript text only, no audio files - TD-10/TD-11 resolved (Sprint 3.6c), TD-16/17/18 resolved (4b cleanup) Typecheck: OK · Tests: 241/241 ✅ Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-04-25 05:04:26 +03:00