Display full module version in startup banner (fixes #1065) (#1070)

Author: alexandair

src/powershell/public/Invoke-ZtAssessment.ps1

@@ -208,9 +208,19 @@ function Invoke-ZtAssessment {
 		[CmdletBinding()]
 		param ()
 
+		$version = $script:__ZtSession.ModuleVersion
+		$title = "🛡️  Microsoft Zero Trust Assessment v$version"
+		# Center the title within the 77-character inner box width.
+		# The shield emoji displays as 2 cells but has .Length of 3, so subtract 1.
+		$displayLen = $title.Length - 1
+		$totalPad = 77 - $displayLen
+		$leftPad = [math]::Ceiling($totalPad / 2)
+		$rightPad = $totalPad - $leftPad
+		$titleLine = "║$(' ' * $leftPad)$title$(' ' * $rightPad)║"
+
 		$banner = @"
 ╔═════════════════════════════════════════════════════════════════════════════╗
-║                    🛡️  Microsoft Zero Trust Assessment v2                   ║
+$titleLine
 ║                                                                             ║
 ║    Comprehensive security posture evaluation for your Microsoft 365 tenant  ║
 ╚═════════════════════════════════════════════════════════════════════════════╝