Add VIO FC Status monitoring page and enhance server inventory filtering

- Introduced `Storage/VIO.php` for monitoring VIO Fibre Channel status with client balancing checks and table sorting.
- Updated `/include/en.php` and `/include/fr.php` to include new translations for ServiceNow and VIO-related navigation elements.
- Improved SQL query and filtering logic in `/X/Inventory.php` to exclude VIO entries and add XenSam version data.
- Enhanced `/reports/heartbeat.php` with a new mechanism for handling server heartbeat status, allowing better granularity and readability.

Network/dhcp_detail.php

@@ -1,27 +1,29 @@
 <?php
 include $_SERVER['DOCUMENT_ROOT'] . "/include/all.php";
-
 $server = $_GET['s'] ?? '';
 $ts = date("Y-m-d");
 
-$data = Invoke_Entry01("SELECT dump FROM dump_dhcp where ts ='$ts' and server = '$server'");
+$data = Invoke_Infra_long("SELECT dump FROM dump_dhcp where ts ='$ts' and server = '$server'");
 $xmlRaw = $data[0]['dump'] ?? '';
+  if (!mb_check_encoding($xmlRaw, 'UTF-8')) {
+    $xmlRaw = mb_convert_encoding($xmlRaw, 'UTF-8', 'Windows-1252');
+  }
 
-if (!$xmlRaw) {
-  die("Aucune donnée trouvée pour le serveur $server à la date $ts");
-}
+  if ($xmlRaw === '') {
+    die("Aucune donnée trouvée pour le serveur $server à la date $ts");
+  }
 
-$xmlString = mb_convert_encoding($xmlRaw, 'UTF-8', 'ISO-8859-1');
-if (!str_contains($xmlString, '<?xml')) {
-  $xmlString = '<?xml version="1.0" encoding="UTF-8"?>' . $xmlString;
-}
+  libxml_use_internal_errors(true);
+  $xml = simplexml_load_string($xmlRaw);
+  if ($xml === false) {
+    echo '<pre>';
+    foreach (libxml_get_errors() as $e) {
+      echo trim($e->message) . " (ligne {$e->line}, col {$e->column})\n";
+    }
+    libxml_clear_errors();
+    exit;
+  }
 
-try {
-  $xml = new SimpleXMLElement($xmlString);
-} catch (Exception $e) {
-  echo "Erreur de parsing XML : " . $e->getMessage();
-  exit;
-}
 
 $definitions = [];
 foreach ($xml->xpath("//OptionDefinition") as $optDef) {