Add installation guides for OpenClaw and uv package manager

博客/其他/check-credentials.ps1

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+# Check Windows Credentials for Halo Token
+$output = & cmdkey /list 2>&1
+
+# Find halo-related credentials
+$haloCreds = $output | Select-String -Pattern "halo" -CaseSensitive:$false
+if ($haloCreds) {
+    Write-Host "Found Halo credentials:"
+    $haloCreds
+} else {
+    Write-Host "No Halo credentials found"
+}
+
+# Show all generic credentials
+Write-Host "`nAll credentials:"
+$output