message: fix: assign default value to launcher info
diff: @@ -135,8 +135,8 @@ export namespace Launcher {
  if (!options.resourcePath) { options.resourcePath = options.gamePath; }
  if (!options.minMemory) { options.minMemory = 512; }
  if (!options.maxMemory) { options.maxMemory = options.minMemory; }
  - if (!options.launcherName) { options.launcherName = ""; }
  - if (!options.launcherBrand) { options.launcherBrand = ""; }
  + if (!options.launcherName) { options.launcherName = "Launcher"; }
  + if (!options.launcherBrand) { options.launcherBrand = "0.0.1"; }
  if (!options.isDemo) { options.isDemo = false; }
  options.version = typeof options.version === "string" ? await Version.parse(options.resourcePath, options.version) : options.version;
  