Added TreeView and Panel

src/myfasthtml/controls/Dropdown.py

@@ -28,7 +28,6 @@ class Dropdown(MultipleInstance):
     self.content = content
     self.commands = Commands(self)
     self._state = DropdownState()
-    self._toggle_command = self.commands.toggle()
   
   def toggle(self):
     self._state.opened = not self._state.opened
@@ -55,7 +54,7 @@ class Dropdown(MultipleInstance):
         self._mk_content(),
         cls="mf-dropdown-wrapper"
       ),
-      Keyboard(self, "-keyboard").add("esc", self.commands.close()),
+      Keyboard(self, _id="-keyboard").add("esc", self.commands.close()),
       Mouse(self, "-mouse").add("click", self.commands.click()),
       id=self._id
     )