1error:2 … while evaluating a branch condition3 at «string»:25:5:4 24| v:5 25| if !builtins.isAttrs v || isDrv v then6 | ^7 26| v89 … in the left operand of the OR (||) operator10 at «string»:25:28:11 24| v:12 25| if !builtins.isAttrs v || isDrv v then13 | ^14 26| v1516 … while evaluating the option `system.build.toplevel':1718 … while evaluating definitions from `/nix/store/sxb2ijsbdhi8s1lvc6ph692nm84vms3y-source/nixos/modules/system/activation/top-level.nix':1920 … while evaluating the option `assertions':2122 … while evaluating definitions from `/nix/store/kj8cxzbm2hzk89z3v5pab04maq5l1g71-source/nixos/common.nix':2324 (stack trace truncated; use '--show-trace' to show the full, detailed trace)2526 error: attribute 'packages' already defined at «git+file:///var/lib/nixbot/worktrees/1-5be814364eb8-521?ref=HEAD&rev=5be814364eb830abd017ca53e626c64f10a786fb»/home-manager/devel/ai.nix:616:727 at «git+file:///var/lib/nixbot/worktrees/1-5be814364eb8-521?ref=HEAD&rev=5be814364eb830abd017ca53e626c64f10a786fb»/home-manager/devel/ai.nix:629:7:28 628|29 629| packages =30 | ^31 630| with pkgs.llm-agents;