feat: Add deployment check script for frontend and backend accessibility

Author: NadeeshaNJ

check-deployment.js

@@ -0,0 +1,53 @@
+const https = require('https');
+
+console.log('\n🔍 CHECKING GITHUB PAGES DEPLOYMENT...\n');
+
+const frontendUrl = 'https://nadeeshanj.github.io/Database-Project';
+const backendUrl = 'https://skynest-backend-api.onrender.com/api/health';
+
+console.log('🌐 Testing Frontend URL:', frontendUrl);
+https.get(frontendUrl, (res) => {
+  console.log(`   Status: ${res.statusCode}`);
+  if (res.statusCode === 200) {
+    console.log('   ✅ Frontend is accessible');
+  } else {
+    console.log('   ❌ Frontend returned status:', res.statusCode);
+  }
+}).on('error', (err) => {
+  console.log('   ❌ Frontend error:', err.message);
+});
+
+console.log('\n🔌 Testing Backend API:', backendUrl);
+https.get(backendUrl, (res) => {
+  let data = '';
+  res.on('data', chunk => data += chunk);
+  res.on('end', () => {
+    console.log(`   Status: ${res.statusCode}`);
+    if (res.statusCode === 200) {
+      console.log('   ✅ Backend is accessible');
+      try {
+        const json = JSON.parse(data);
+        console.log('   Response:', json);
+      } catch(e) {
+        console.log('   Response:', data.substring(0, 100));
+      }
+    } else {
+      console.log('   ❌ Backend returned status:', res.statusCode);
+    }
+  });
+}).on('error', (err) => {
+  console.log('   ❌ Backend error:', err.message);
+});
+
+setTimeout(() => {
+  console.log('\n' + '='.repeat(60));
+  console.log('💡 If frontend loads but login fails:');
+  console.log('   1. Open browser console (F12) to see errors');
+  console.log('   2. Check Network tab for failed API calls');
+  console.log('   3. Verify backend is responding above');
+  console.log('\n💡 If frontend doesn\'t load at all:');
+  console.log('   1. Check if gh-pages branch is deployed');
+  console.log('   2. Rebuild and redeploy: npm run deploy');
+  console.log('   3. Check GitHub Pages settings in repository');
+  console.log('='.repeat(60) + '\n');
+}, 2000);