My zed editor custom settings

zed_settings.json

// Zed settings
//
// For information on how to configure Zed, see the Zed
// documentation: https://zed.dev/docs/configuring-zed
//
// To see all of Zed's default settings without changing your
// custom settings, run `zed: open default settings` from the
// command palette (cmd-shift-p / ctrl-shift-p)
{
  "assistant": {
    "default_model": {
      "provider": "copilot_chat",
      "model": "gpt-4o"
    },
    "version": "2"
  },
  "ui_font_size": 20,
  "buffer_font_size": 20,
  "buffer_font_family": "Comic Mono",
  "format_on_save": "on",
  "theme": {
    "mode": "dark",
    "light": "One Light",
    "dark": "Gruvbox Dark Hard"
  }
}