fix(tui): fix GPU panel row showing AMD chipset devices, clear screen before TUI

isGPUDevice matched all AMD vendor PCIe devices (SATA, crypto coprocessors,
PCIe dummies) because of a broad strings.Contains(vendor,"amd") check.
Remove it — AMD Instinct/Radeon GPUs are caught by ProcessingAccelerator /
DisplayController class. Also exclude ASPEED (BMC VGA adapter).

Add clear before bee-tui to avoid dirty terminal output.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

audit/internal/app/app.go

@@ -814,12 +814,17 @@ func isGPUDevice(dev schema.HardwarePCIeDevice) bool {
 	class := trimPtr(dev.DeviceClass)
 	model := strings.ToLower(trimPtr(dev.Model))
 	vendor := strings.ToLower(trimPtr(dev.Manufacturer))
+	// Exclude ASPEED (BMC VGA adapter, not a compute GPU)
+	if strings.Contains(vendor, "aspeed") || strings.Contains(model, "aspeed") {
+		return false
+	}
+	// AMD Instinct / Radeon compute GPUs have class ProcessingAccelerator or DisplayController.
+	// Do NOT match by AMD vendor alone — chipset/CPU PCIe devices share that vendor.
 	return class == "VideoController" ||
 		class == "DisplayController" ||
 		class == "ProcessingAccelerator" ||
 		strings.Contains(model, "nvidia") ||
-		strings.Contains(vendor, "nvidia") ||
-		strings.Contains(vendor, "amd")
+		strings.Contains(vendor, "nvidia")
 }
 
 func trimPtr(value *string) string {

iso/overlay/usr/local/bin/bee-tui

@@ -1,5 +1,7 @@
 #!/bin/sh
 
+clear
+
 if [ "$(id -u)" -ne 0 ]; then
     exec sudo -n /usr/local/bin/bee tui --runtime livecd "$@"
 fi