Add RAID Controller Management to Tools page

Unified card for LSI/Broadcom and Intel VROC controllers: auto-detects
foreign configurations and warns the operator with Import/Clear actions;
allows creating RAID 1 mirrors from unconfigured drives regardless of
controller type. Live output streams via SSE into an inline terminal.

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

audit/internal/webui/tasks.go

@@ -142,6 +142,9 @@ type taskParams struct {
 	PlatformComponents []string    `json:"platform_components,omitempty"`
 	SAADmiChanges      []saaChange  `json:"saa_dmi_changes,omitempty"`
 	FRUChanges         []fruChange  `json:"fru_changes,omitempty"`
+	RAIDController     int          `json:"raid_controller,omitempty"`
+	RAIDDevices        []string     `json:"raid_devices,omitempty"`
+	RAIDArrayName      string       `json:"raid_array_name,omitempty"`
 }
 
 type persistedTask struct {