feat: adapt to https://github.com/sxyazi/yazi/pull/1257

hide-preview.yazi/README.md

@@ -16,7 +16,7 @@ Add this to your `~/.config/yazi/keymap.toml`:
 
 ```toml
 [[manager.prepend_keymap]]
-on   = [ "T" ]
+on   = "T"
 run  = "plugin --sync hide-preview"
 desc = "Hide or show preview"
 ```

hide-preview.yazi/init.lua

@@ -1,20 +1,18 @@
 local function entry(st)
 	if st.old then
-		Manager.layout, st.old = st.old, nil
+		Tab.layout, st.old = st.old, nil
 	else
-		st.old = Manager.layout
-		Manager.layout = function(self, area)
-			self.area = area
-
+		st.old = Tab.layout
+		Tab.layout = function(self)
 			local all = MANAGER.ratio.parent + MANAGER.ratio.current
-			return ui.Layout()
+			self._chunks = ui.Layout()
 				:direction(ui.Layout.HORIZONTAL)
 				:constraints({
 					ui.Constraint.Ratio(MANAGER.ratio.parent, all),
 					ui.Constraint.Ratio(MANAGER.ratio.current, all),
 					ui.Constraint.Length(1),
 				})
-				:split(area)
+				:split(self._area)
 		end
 	end
 	ya.app_emit("resize", {})