message: Make window size configurable
  Change-type: patch
  Changelog-entry: Make window size configurable
diff: @@ -60,11 +60,14 @@ const checkForUpdates = async (interval) => {
  */
  const createMainWindow = () => {
  const mainWindow = new electron.BrowserWindow({
  - width: 800,
  - height: 480,
  - useContentSize: true,
  + // eslint-disable-next-line no-magic-numbers
  + width: parseInt(config.width, 10) || 800,
  + // eslint-disable-next-line no-magic-numbers
  + height: parseInt(config.height, 10) || 480,
  + frame: !config.fullscreen,
  + useContentSize: false,
  show: false,
  - resizable: Boolean(config.fullscreen),
  + resizable: false,
  maximizable: false,
  fullscreen: Boolean(config.fullscreen),
  fullscreenable: Boolean(config.fullscreen),
  