mine aura and instant mine with performance fixes

local localPlayer = game:GetService("Players").LocalPlayer
local cd = 0
local minerate = 0.05
local range = 20
local mineaura = false
local nocd = false

local library = loadstring(game:HttpGet(('https://raw.githubusercontent.com/dementiaenjoyer/UI-LIBRARIES/refs/heads/main/wally-modified/source.lua')))()
local window = library:()
window:()
window:(,{},(value)
mineaura = value
)
window:(,{default=,min=,max=,precise=},(value)
minerate = value
)
window:(,{default=,min=,max=,precise=},(value)
range = value
)
window:()
window:(,{},(value)
nocd = value
)

:().RenderStepped:((delta)
    cd += delta
     character = localPlayer.Character
     tool = character:()
     pickaxe 
     remote

     tool  .(.(tool.Name),) 
        pickaxe = tool
         nocd 
            pickaxe:(,)
        
          = (pickaxe.Handler)
         key,rem  ._G.Client.CachedRemotes 
             key ==  
                remote = rem
            
        
    

     mineaura  pickaxe  remote  cd > minerate 
        cd = 
         blocks = {}
         _,v  .Places.World.Cubes:() 
             v.ClassName ==  
                 v:() 
                    blocks[v.Name] = v.CFrame
                 v.Name ==  
                    blocks[v.Parent.Name] = v.CFrame
                
            
        
         i,v  blocks 
             (character.HumanoidRootPart.CFrame.Position - v.Position).Magnitude < range 
                :().REM[remote]:({Position = i})
            
        
    
)