opencode native 0.4.2

Added

• A close cross in the top-right corner of the dialogs (Settings, Statistics, Setup, a server, an image), as well as
  Escape and a click outside.

Fixed

• The segmented choices (Settings): the selected label and the others sit on the same line (gui_toolkit 0.52.0).

Windows 10 and 11 (x64): one executable; run it, or install it for your user from its Setup (title bar menu > Setup...).
Linux (x64): the archive holds one program; run it, or ./opencode-native --install (an entry in the applications menu). Needs Vulkan, libxkbcommon, fontconfig, Wayland or X11.

It finds the opencode server of the computer by itself (another one: --url, or the status bar's server menu).