Описание изменений

backend/scripts/check-dependencies.js

@@ -0,0 +1,22 @@
+const fs = require('fs');
+const path = require('path');
+
+const packageJson = require('../package.json');
+const dependencies = packageJson.dependencies || {};
+
+const requiredDependencies = [
+  'express-rate-limit',
+  'winston',
+  'helmet',
+  'csurf'
+];
+
+const missingDependencies = requiredDependencies.filter(dep => !dependencies[dep]);
+
+if (missingDependencies.length > 0) {
+  console.error('Missing dependencies:', missingDependencies);
+  console.error('Please install them with: yarn add ' + missingDependencies.join(' '));
+  process.exit(1);
+}
+
+console.log('All required dependencies are installed.');