fix(deploy): inlocuieste #Requires Administrator cu auto-elevare in update.ps1

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

deployment/windows/scripts/update.ps1

@@ -1,4 +1,3 @@
-#Requires -RunAsAdministrator
 <#
 .SYNOPSIS
     BTGO Telegram Bot - Update & Restart
@@ -6,6 +5,12 @@
     git pull + restart serviciu
 #>
 
+# Auto-elevare daca nu e Administrator
+if (-not ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
+    Start-Process powershell.exe "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`"" -Verb RunAs
+    exit
+}
+
 $ErrorActionPreference = "Stop"
 $ServiceName = "BTGOTelegramBot"
 $ScriptDir = Split-Path -Parent $PSCommandPath