feat(shell): setup yazi file manager.

modules/cross-platform/home-manager/yazi/smart-tab/main.lua

@@ -0,0 +1,7 @@
+--- @sync entry
+return {
+  entry = function()
+    local h = cx.active.current.hovered
+    ya.emit("tab_create", h and h.cha.is_dir and { h.url } or { current = true })
+  end,
+}