Golden hub walkspeed modifier

-- Golden Hub Walkspeed V2 (Modern UI + Hold to Speed)
local CoreGui = game:GetService("CoreGui")
local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local lp = Players.LocalPlayer

-- Limpiar versiones anteriores
if CoreGui:FindFirstChild("GoldenHub_V2") then
    CoreGui.GoldenHub_V2:Destroy()
end

-- Interfaz Principal
local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Name = "GoldenHub_V2"
ScreenGui.Parent = CoreGui

local MainFrame = Instance.new("Frame")
local UICorner = Instance.new("UICorner")
local Title = Instance.new("TextLabel")
local SpeedDisplay = Instance.new("TextLabel")
local BtnUp = Instance.new("TextButton")
local BtnDown = Instance.new("TextButton")
local CloseBtn = Instance.new("TextButton")
local MinBtn = Instance.new("TextButton")

-- Estilo del Frame
MainFrame.Name = "MainFrame"
MainFrame.Parent = ScreenGui
MainFrame.BackgroundColor3 = Color3.fromRGB(20, 20, 20)
MainFrame.Position = UDim2.new(0.5, -90, 0.4, 0)
MainFrame.Size = UDim2.new(0, 180, 0, 220)
MainFrame.Active = true
MainFrame.Draggable = true
MainFrame.ClipsDescendants = true

UICorner.CornerRadius = UDim.new(0, 12)
UICorner.Parent = MainFrame

-- Título
Title.Parent = MainFrame