created a new tree layout for havocui

[p4p1]

new stuff

• added the Tree() class
• added Tree().addRow() to add sub elements to the tree
• added Tree().setItem(x, y, elem) -> to add elements at specific positions
• Ported setBottomTab and setSmallTab() from widget over to use the tree.
• havoc.GetAgents() -> Will return the list of agents
• havoc.GeneratePayload() -> Will generate a payload from the server and receive the base64 payload through a call back

  sample code

  
  #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  # Made by papi
  # Created on: Sat 21 Oct 2023 10:49:57 PM CEST
  # current-file-name
  # Description:

import havocui import havoc

def catch_payload(data): print("received the base64 payload:") print(data) havoc.GeneratePayload(catch_payload, "Demon", "example listener", "x64", "Windows Exe", "{\"Amsi/Etw Patch\": \"None\",\"Indirect Syscall\": false,\"Injection\": {\"Alloc\": \"Native/Syscall\",\"Execute\": \"Native/Syscall\",\"Spawn32\": \"C:\\Windows\\SysWOW64\\notepad.exe\",\"Spawn64\": \"C:\\Windows\\System32\\notepad.exe\"},\"Jitter\": \"15\",\"Proxy Loading\": \"None (LdrLoadDll)\",\"Sleep\": \"2\",\"Sleep Technique\": \"WaitForSingleObjectEx\",\"Stack Duplication\": false}")

def selected_tree(data): print ("from python") print (data)

tree = havocui.Tree("Active Directory Data", selected_tree)

tree.addRow("Users", "me", "you", "us") tree.addRow("Computer", "DC01", "WEB01", "FS01") tree.setBottomTab()

## screenshot
![image](https://github.com/HavocFramework/Havoc/assets/19672114/4e0962eb-671d-4542-8f89-454e4a3faeb1)