fix(middleware): update public paths in TenantMiddleware and adjust API routes in main.py

backend/main.py

@@ -29,8 +29,9 @@ app = FastAPI(
     title="Anexo76 API",
     version=settings.APP_VERSION,
     description="Aplicación SaaS para gestión de comercio exterior conforme a Anexos 24, 31 y 22 del SAT",
-    docs_url="/docs" if settings.DEBUG else None,
-    redoc_url="/redoc" if settings.DEBUG else None
+    docs_url="/api/docs" if settings.DEBUG else None,
+    redoc_url="/api/redoc" if settings.DEBUG else None,
+    openapi_url="/api/openapi.json" if settings.DEBUG else None,
 )
 
 # Configurar CORS
@@ -51,18 +52,18 @@ app.add_middleware(TenantMiddleware)
 app.include_router(api_v1_router, prefix="/api/v1")
 
 
-@app.get("/")
+@app.get("/api/")
 async def root():
     """Root endpoint"""
     return {
         "name": "Anexo76 API",
         "version": settings.APP_VERSION,
         "status": "running",
-        "docs": "/docs" if settings.DEBUG else "disabled in production"
+        "docs": "/api/docs" if settings.DEBUG else "disabled in production"
     }
 
 
-@app.get("/health")
+@app.get("/api/health")
 async def health_check():
     """Health check endpoint"""
     return {