Reorganize asset collection into complete-asset and minimal-asset folders

- complete-asset/: Full collection requiring administrator privileges
- minimal-asset/: Lightweight collection with no admin required
- Moved Get-InstalledApps to setup-utilities
- Updated main README with new folder structure

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

setup-utilities/Get-InstalledApps.ps1

@@ -0,0 +1,5 @@
+Get-ItemProperty "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*", "HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*" |
+    Where-Object { $_.DisplayName } |
+    Select-Object DisplayName, DisplayVersion, Publisher |
+    Sort-Object DisplayName |
+    Format-Table -AutoSize