add server side decoration(ssd)

[zzxyb]

• [ ] Supports decorator titlebar, with application icon on the left, text in the middle, and minimize, maximize, and close buttons on the right
• [ ] Minimize, maximize, and close buttons can be hidden according to the application window flag settings.ref Qt setWindowFlags: Qt::WindowMinimizeButtonHint Qt::WindowMaximizeButtonHint Qt::WindowCloseButtonHint
• [ ] Support application selection of csd (client slide decoration)or ssd

[zorowk]

LGTM (look good to me)

[zzxyb]

xdg-toplevel-icon ref link: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3847

[zzxyb]

https://github.com/zzxyb/wsm/blob/master/shell/wsm_xdg_shell.c#L265 https://github.com/zzxyb/wsm/blob/master/compositor/wsm_view.c#L850 // get app id

[zzxyb]

add min&&max hook commit:https://github.com/zzxyb/wsm/commit/682fde7273d6a7895f13478424bde830c7f71fc4