fix: prevent double /v1 in MCP server URL causing 404 authorization failure (#34596)

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

api/controllers/console/workspace/tool_providers.py

@@ -1131,6 +1131,14 @@ class ToolMCPAuthApi(Resource):
             with sessionmaker(db.engine).begin() as session:
                 service = MCPToolManageService(session=session)
                 service.clear_provider_credentials(provider_id=provider_id, tenant_id=tenant_id)
+            parsed = urlparse(server_url)
+            sanitized_url = f"{parsed.scheme}://{parsed.hostname}{parsed.path}"
+            logger.warning(
+                "MCP authorization failed for provider %s (url=%s)",
+                provider_id,
+                sanitized_url,
+                exc_info=True,
+            )
             raise ValueError(f"Failed to connect to MCP server: {e}") from e