feat(controller): new update and build process for the controllers

scripts/update-controller-bumpBuild.ps1

@@ -0,0 +1,49 @@
+function Bump-Build {
+param (
+    [string]$AppRoot,
+    [int]$KeepLast = 5   # number of builds to keep, default 5
+)
+
+$BuildFile = Join-Path $AppRoot ".controller-build"
+$BuildFolder = Join-Path $AppRoot "controllerBuilds"
+
+# Default to 1
+$BuildNumber = 1
+
+
+if (Test-Path $BuildFile) {
+    $content = Get-Content $BuildFile | Select-Object -First 1
+    $num = $content.Trim() -as [int]  # safe cast
+
+    if ($num) {
+        $BuildNumber = $num + 1
+    } else {
+        $BuildNumber = 1
+    }
+}
+
+# Convert to string
+$BuildNumber = $BuildNumber.ToString()
+
+# Save new build number
+Set-Content -Path $BuildFile -Value $BuildNumber
+
+Write-Output "New Build Number: $BuildNumber"
+
+# --- Cleanup old builds ---
+if (Test-Path $BuildFolder) {
+    # Get all zip files in build folder matching pattern
+    $zips = Get-ChildItem -Path $BuildFolder -Filter "controllers-*.zip" | 
+            Sort-Object LastWriteTime -Descending
+
+    # Keep only the newest $KeepLast, remove the rest
+    if ($zips.Count -gt $KeepLast) {
+        $toRemove = $zips[$KeepLast..($zips.Count - 1)]
+        foreach ($zip in $toRemove) {
+            Remove-Item $zip.FullName -Force
+            Write-Output "Removed old build: $($zip.Name)"
+        }
+    }
+}
+
+}