refactor: Update front-end assets by removing Select2 integration from various forms and adjusting the build configuration.

resources/views/components/module/datacenter.blade.php

@@ -22,7 +22,7 @@ if (!$selectedDatacenterId && $model) {
 <div class="row form-group align-items-center mb-0">
     <label for="datacenter_id" class="col-md-3 text-right">Chọn Datacenter</label>
     <div class="col-md-9 p-1 bg-customer">
-        <select class="form-control select2 single__select datacenter_id" name="module_datacenter_id"
+        <select class="form-control datacenter_id" name="module_datacenter_id"
             data-selected="{{ $selectedDatacenterId }}" data-placeholder="--- Chọn Datacenter ---">
         </select>
     </div>
@@ -116,6 +116,10 @@ if (!$selectedDatacenterId && $model) {
                 // Enable host if datacenter is selected
                 if (datacenterId) {
                     $host.prop('disabled', false);
+                    // Trigger host load
+                    if ($host.is('select')) {
+                        $host.trigger('change.hostComponent');
+                    }
                 }
             });
 
@@ -127,6 +131,11 @@ if (!$selectedDatacenterId && $model) {
                 // If only vcenter is selected, load datacenters without preselection
                 debounceLoadDatacenters($vcenter.val());
             }
+
+            // Also trigger host load when datacenter is already selected on page load
+            if ($datacenter.val()) {
+                $datacenter.trigger('change.datacenterComponent');
+            }
         });
     </script>
 @endpush