{ programs.github-copilot-cli = { enable = true; agents = ./agents/code-reviewer.agent.md; skills = ./skills/data-analysis/SKILL.md; }; test.asserts.assertions.expected = [ "`programs.github-copilot-cli.agents` must be a directory when set to a path" "`programs.github-copilot-cli.skills` must be a directory when set to a path" ]; }