feat: add СХД configuration type with storage-specific tabs and LOT catalog guide

- Add config_type field ("server"|"storage") to Configuration and LocalConfiguration
- Create modal: Сервер/СХД segmented control in configs.html and project_detail.html
- Configurator: ENC/DKC/CTL categories in Base tab, HIC section in PCI tab hidden for server configs
- Add SW tab (categories: SW) to configurator, visible only when components present
- TAB_CONFIG.pci: add HIC section for storage HIC adapters (separate from server HBA/NIC)
- Migration 029: ALTER TABLE qt_configurations ADD COLUMN config_type
- Fix: skip Error 1833 (Cannot change column used in FK) in GORM AutoMigrate
- Operator guide: docs/storage-components-guide.md with LOT naming rules and DE4000H catalog template

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

web/templates/configs.html

@@ -53,6 +53,19 @@
         <h2 class="text-xl font-semibold mb-4">Новая конфигурация</h2>
 
         <div class="space-y-4">
+            <div>
+                <label class="block text-sm font-medium text-gray-700 mb-1">Тип оборудования</label>
+                <div class="inline-flex rounded-lg border border-gray-200 overflow-hidden w-full">
+                    <button type="button" id="type-server-btn" onclick="setCreateType('server')"
+                            class="flex-1 py-2 text-sm font-medium bg-blue-600 text-white">
+                        Сервер
+                    </button>
+                    <button type="button" id="type-storage-btn" onclick="setCreateType('storage')"
+                            class="flex-1 py-2 text-sm font-medium bg-white text-gray-700 hover:bg-gray-50 border-l border-gray-200">
+                        СХД
+                    </button>
+                </div>
+            </div>
             <div>
                 <label class="block text-sm font-medium text-gray-700 mb-1">Название конфигурации</label>
                 <input type="text" id="opportunity-number" placeholder="Например: Сервер для проекта X"
@@ -518,7 +531,19 @@ async function cloneConfig() {
     }
 }
 
+let createConfigType = 'server';
+
+function setCreateType(type) {
+    createConfigType = type;
+    document.getElementById('type-server-btn').className = 'flex-1 py-2 text-sm font-medium ' +
+        (type === 'server' ? 'bg-blue-600 text-white' : 'bg-white text-gray-700 hover:bg-gray-50 border-l border-gray-200');
+    document.getElementById('type-storage-btn').className = 'flex-1 py-2 text-sm font-medium border-l border-gray-200 ' +
+        (type === 'storage' ? 'bg-blue-600 text-white' : 'bg-white text-gray-700 hover:bg-gray-50');
+}
+
 function openCreateModal() {
+    createConfigType = 'server';
+    setCreateType('server');
     document.getElementById('opportunity-number').value = '';
     document.getElementById('create-project-input').value = '';
     document.getElementById('create-modal').classList.remove('hidden');
@@ -573,7 +598,8 @@ async function createConfigWithProject(name, projectUUID) {
                 items: [],
                 notes: '',
                 server_count: 1,
-                project_uuid: projectUUID || null
+                project_uuid: projectUUID || null,
+                config_type: createConfigType
             })
         });