Easier way to implement mouse action

[hunterliao29]

Developed an easier way to implement mouse action.

mouse_actions: HashMap<MouseEventKind, Vec<(Rect, MappableCommand)>>

pub fn add_mouse_action(
        &mut self,
        mouse_event: MouseEventKind,
        area: Rect,
        action: MappableCommand,
    ) {
        if self.mosue_enable {
            match self.mouse_actions.get_mut(&mouse_event) {
                Some(commands) => commands.push((area, action)),
                None => {
                    self.mouse_actions.insert(mouse_event, vec![(area, action)]);
                }
            }
        }
    }

let has_click_action = |kind, row, column| match self.mouse_actions.get(kind) {
    Some(commands) => commands.iter().rev().find(|(area, _)| {
        if area.x <= column
            && area.x + area.width > column
            && area.y <= row
            && area.y + area.height > row
        {
            return true;
        }
        false
    }),
    None => None,
};

if let Some((_, cmd)) = has_click_action(&kind, row, column) {
    cmd.execute(cxt);
    return EventResult::Consumed(None);
}

[archseer]

Partial duplicate of #5041 but I need to review the implementation