関連ワード:  github copilot chat in vscode    github copilot chat in visual studio code    open github copilot chat in vscode    show github copilot chat in vscode    enable github copilot chat in vscode    github copilot chat shortcut in vscode    start github copilot chat in vscode    use github copilot chat in vscode    setup github copilot chat in vscode    open github copilot chat in vscode mac