change perms for eth.key to read-only and full-control for current user in Windows

scripts/windows/run-client.bat

@@ -3,7 +3,10 @@ setlocal enabledelayedexpansion
 
 call utils.bat
 
-if not defined LOCALIP (
+:: Check if LOCALIP is provided as an argument
+if "%1" neq "" (
+    set "LOCALIP=%1"
+) else if not defined LOCALIP (
     call :get_ip LOCALIP
 )
 echo LOCAL IP: %LOCALIP%
@@ -17,6 +20,18 @@ if not exist eth.key (
     exit /b 1
 )
 
+:: Set proper permissions for eth.key
+echo Setting proper permissions for eth.key...
+icacls eth.key /reset
+icacls eth.key /inheritance:r
+icacls eth.key /grant:r %USERNAME%:(R,F)
+icacls eth.key /remove "Authenticated Users" "BUILTIN\Users"
+icacls eth.key
+if errorlevel 1 (
+    echo Failed to set permissions for eth.key. Please run this script as administrator.
+    exit /b 1
+)
+
 :: Set variables
 set "VERSION=v0.1.4"
 set "OS=windows"