fix: загрузка демо-данных при первом запуске

script.js

@@ -1,5 +1,28 @@
-// Mock data for initial development
+// Equipment data
-let equipment = [
+let equipment = [];
+
+// Load from API
+async function loadEquipment() {
+  try {
+    const response = await fetch('api/items');
+    if (response.ok) {
+      equipment = await response.json();
+      if (equipment.length === 0) {
+        // Initialize with demo data if empty
+        equipment = getDemoData();
+        saveEquipment();
+      }
+    } else {
+      equipment = getDemoData();
+    }
+  } catch (e) {
+    equipment = getDemoData();
+  }
+  updateAll();
+}
+
+function getDemoData() {
+  return [
     {
       id: 1,
       name: 'Огнетушитель ОП-5',
@@ -105,18 +128,6 @@ let equipment = [
       status: 'expired'
     }
   ];
-
-// Load from API on production
-async function loadEquipment() {
-  try {
-    const response = await fetch('api/items');
-    if (response.ok) {
-      equipment = await response.json();
-    }
-  } catch (e) {
-    // Using mock data
-  }
-  updateAll();
 }
 
 function updateAll() {
@@ -637,16 +648,15 @@ function escapeHtml(text) {
     .replace(/"/g, '"');
 }
 
-function saveEquipment() {
+async function saveEquipment() {
-  // In production, this will POST to API
   try {
-    fetch('api/items', {
+    await fetch('api/items', {
       method: 'POST',
       headers: { 'Content-Type': 'application/json' },
       body: JSON.stringify(equipment)
     });
   } catch (e) {
-    // Silent fail for mock
+    console.error('Failed to save equipment:', e);
   }
 }