dsh-tray: Running the desktop version of DSH in the system tray

dsh-tray is an MIT-licensed independent plugin maintained by cjz-wr, designed specifically for the Desktop version of DSH to address the issue of accidental application closure caused by clicking the Close button. By hiding DSH to the system tray and providing control and status support via the loopback control service, this plugin effectively reduces the risk of accidental closure. Users can search and install it through the plugin market, or deploy it using the CLI command `dsh plugin --profile <name> add github:cjz-wr/dsh-tray`. After installation, the process needs to be restarted to load the new bundle layer. This plugin is only applicable to the Desktop version and is ineffective on the Web side; if the target Profile already contains a built-in `tray` line, it might cause...