関連ワード:  github copilot in intellij idea    install github copilot in intellij idea    github copilot chat in intellij idea    github copilot intellij idea plugin    github copilot agent mode in intellij idea    github copilot agent intellij idea    github copilot free intellij idea    how to use github copilot in intellij idea    how to enable github copilot in intellij idea    how to add github copilot in intellij idea