auto-dark-mode-np: Fix installation

related: ScoopInstaller/Extras#9026
related: ScoopInstaller/Scoop#5065

Author: issaclin32

bucket/auto-dark-mode-np.json

@@ -8,13 +8,17 @@
     "notes": "Settings need to be reapplied after updating.",
     "installer": {
         "script": [
+            "if (!(is_admin)) { error \"$app requires admin rights to $cmd\"; break }",
             "if ([Environment]::OSVersion.Version.Major -lt 10) { error \"$app only supports Windows 10\"; break }",
-            "Invoke-ExternalCommand \"$dir\\setup.exe\" -ArgumentList @('/SP-', '/VERYSILENT', '/SUPPRESSMSGBOXES', '/NORESTART', \"/DIR=`\"$dir`\"\") -RunAs | Out-Null",
+            "Start-Process \"$dir\\setup.exe\" -ArgumentList @('/SP-', '/VERYSILENT', '/SUPPRESSMSGBOXES', '/NORESTART', \"/DIR=`\"$dir`\"\") -Wait -Verb RunAs | Out-Null",
             "Remove-Item \"$dir\\setup.exe\""
         ]
     },
     "uninstaller": {
-        "script": "Invoke-ExternalCommand \"$dir\\unins000.exe\" -ArgumentList @('/VERYSILENT', '/SUPPRESSMSGBOXES', '/NORESTART') -RunAs | Out-Null"
+        "script": [
+            "if (!(is_admin)) { error \"$app requires admin rights to $cmd\"; break }",
+            "Invoke-ExternalCommand \"$dir\\unins000.exe\" -ArgumentList @('/VERYSILENT', '/SUPPRESSMSGBOXES', '/NORESTART') -RunAs | Out-Null"
+        ]
     },
     "checkver": "github",
     "autoupdate": {