fix: correct fmt.Sprintf argument alignment in PVE setup script

Critical bug fix: The setup script's format string had 33 placeholders
but was only receiving 27 arguments, causing:
- INSTALLER_URL to receive authToken instead of pulseURL
- This made curl try to resolve the token value as a hostname
- Error: 'curl: (6) Could not resolve host: N7AE3P'
- Token ID showed '%!s(MISSING)' in manual setup instructions

Fixed by:
- Added missing tokenName at position 7
- Added literal '%s' strings for version_ge printf placeholders
- Added authToken arguments for Authorization headers (positions 29, 31)
- Ensured all 33 format placeholders have corresponding arguments

Now generates correct URLs:
- INSTALLER_URL: http://192.168.0.160:7655/api/install/install-sensor-proxy.sh
- --pulse-server: http://192.168.0.160:7655
- Token ID: pulse-monitor@pam!pulse-192-168-0-160-[timestamp]

internal/api/config_handlers.go

@@ -4343,11 +4343,13 @@ if [ "$AUTO_REG_SUCCESS" != true ]; then
         echo "  Token Value: [See token output above]"
     fi
     echo "  Host URL: YOUR_PROXMOX_HOST:8006"
-    echo ""
+echo ""
 fi
 `, serverName, time.Now().Format("2006-01-02 15:04:05"), pulseIP,
 			tokenName, tokenName, tokenName, tokenName, tokenName, tokenName,
-			authToken, pulseURL, serverHost, tokenName, tokenName, storagePerms, sshKeys.ProxyPublicKey, sshKeys.SensorsPublicKey, minProxyReadyVersion, pulseURL, pulseURL, pulseURL, pulseURL, pulseURL, pulseURL, authToken, pulseURL, authToken, pulseURL, tokenName)
+			authToken, pulseURL, serverHost, tokenName, tokenName, storagePerms,
+			sshKeys.ProxyPublicKey, sshKeys.SensorsPublicKey, minProxyReadyVersion,
+			pulseURL, "%s", "%s", pulseURL, pulseURL, pulseURL, pulseURL, pulseURL, pulseURL, authToken, pulseURL, authToken, pulseURL, tokenName)
 
 	} else { // PBS
 		script = fmt.Sprintf(`#!/bin/bash