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

backend/core/middleware.py

@@ -26,15 +26,15 @@ class TenantMiddleware(BaseHTTPMiddleware):
     async def dispatch(self, request: Request, call_next: Callable):
         # Rutas públicas que no requieren tenant
         public_paths = [
-            "/docs", 
-            "/redoc",
-            "/openapi.json", 
+            "/api/docs", 
+            "/api/redoc",
+            "/api/openapi.json", 
+            "/api/v1/auth", 
             "/api/v1/auth", 
-            "/v1/auth", 
             "/api/v1/status",
-            "/v1/status",
-            "/health",
-            "/"
+            "/api/v1/status",
+            "/api/health",
+            "/api/"
         ]
         
         # Verificar si la ruta es pública (comparación exacta o prefijo)