feat: unify multimodels translation providers, remove self-hosting (Ollama/LibreTranslate), and fix local SQLite configuration

routes/legacy_routes.py

@@ -66,8 +66,7 @@ async def get_available_providers():
     from routes.admin_routes import load_settings
 
     settings = load_settings()
-    is_dev = os.getenv("APP_ENV", "production").lower() == "development" or \
-             os.getenv("SHOW_OLLAMA", "false").lower() == "true"
+    is_dev = os.getenv("APP_ENV", "production").lower() == "development"
 
     def _key_ready(key_var: str) -> bool:
         return bool(os.getenv(key_var, "").strip())
@@ -208,22 +207,7 @@ async def get_available_providers():
             "model": model,
         })
 
-    # Ollama — dev only
-    if is_dev and _is_enabled("ollama", url_var="OLLAMA_BASE_URL"):
-        oll_cfg = getattr(settings, "ollama", None)
-        model = _resolve_model(
-            oll_cfg.model if oll_cfg else None,
-            "OLLAMA_MODEL",
-            "llama3",
-        )
-        available.append({
-            "id": "ollama",
-            "label": "Ollama (Local)",
-            "description": "Modèle LLM local — développement uniquement",
-            "mode": "llm",
-            "tier": "dev",
-            "model": model,
-        })
+
 
     return JSONResponse(
         status_code=200,
@@ -640,29 +624,7 @@ async def reconstruct_document(
         )
 
 
-@router.get("/ollama/models")
-async def list_ollama_models(base_url: Optional[str] = None):
-    """List available Ollama models"""
-    from services.translation_service import OllamaTranslationProvider
 
-    url = base_url or config.OLLAMA_BASE_URL
-    models = OllamaTranslationProvider.list_models(url)
-
-    return {"ollama_url": url, "models": models, "count": len(models)}
-
-
-@router.post("/ollama/configure")
-async def configure_ollama(base_url: str = Form(...), model: str = Form(...)):
-    """Configure Ollama settings"""
-    config.OLLAMA_BASE_URL = base_url
-    config.OLLAMA_MODEL = model
-
-    return {
-        "status": "success",
-        "message": "Ollama configuration updated",
-        "ollama_url": base_url,
-        "model": model,
-    }
 
 
 @router.get("/metrics")