feat(M9): synthèse IA — protocole, providers OpenAI/litellm, factory, tests

Synthèse optionnelle via SDK openai (client injectable, prompt système
FR, max 800 car., timeout 30 s, temp 0.3). Mode dégradé strict :
generate() ne lève jamais, retourne None si clé absente/timeout/erreur.
Provider litellm optionnel (extra ai-litellm) réutilisant le prompt
OpenAI. Factory get_synthesis_provider() selon AISettings. 23 tests
sans réseau, couverture synthesis/ 93%.

Co-authored-by: opencode/coder <coder@agents.invalid>
Co-authored-by: opencode/test-engineer <test-engineer@agents.invalid>
This commit is contained in:
2026-09-07 17:07:05 +02:00
parent 4d11ec9b22
commit 92833060e2
7 changed files with 845 additions and 1 deletions

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@@ -116,3 +116,7 @@ warn_return_any = true
warn_unused_configs = true
disallow_untyped_defs = true
strict = true
[[tool.mypy.overrides]]
module = "litellm"
ignore_missing_imports = true