Initial commit: Korea Tourism Agency website with AdminJS

- Full-stack Node.js/Express application with PostgreSQL
- Modern ES modules architecture
- AdminJS admin panel with Sequelize ORM
- Tourism routes, guides, articles, bookings management
- Responsive Bootstrap 5 frontend
- Docker containerization with docker-compose
- Complete database schema with migrations
- Authentication system for admin panel
- Dynamic placeholder images for tour categories

public/images/default-tour.jpg

@@ -0,0 +1,44 @@
+<!-- Korea Tourism Agency - Placeholder SVG Image Generator -->
+<svg width="600" height="400" xmlns="http://www.w3.org/2000/svg">
+  <!-- Gradient Background -->
+  <defs>
+    <linearGradient id="koreaGradient" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" style="stop-color:#2563eb;stop-opacity:1" />
+      <stop offset="50%" style="stop-color:#3b82f6;stop-opacity:1" />
+      <stop offset="100%" style="stop-color:#1e40af;stop-opacity:1" />
+    </linearGradient>
+  </defs>
+  
+  <!-- Background -->
+  <rect width="100%" height="100%" fill="url(#koreaGradient)"/>
+  
+  <!-- Mountain Silhouette -->
+  <path d="M0,300 Q150,200 300,250 Q450,200 600,280 L600,400 L0,400 Z" fill="rgba(255,255,255,0.1)"/>
+  <path d="M0,320 Q100,240 200,280 Q400,220 600,300 L600,400 L0,400 Z" fill="rgba(255,255,255,0.05)"/>
+  
+  <!-- Korean Flag Colors Accent -->
+  <circle cx="500" cy="100" r="15" fill="#c41e3a" opacity="0.3"/>
+  <circle cx="480" cy="120" r="10" fill="#003478" opacity="0.3"/>
+  
+  <!-- Tour Bus Icon -->
+  <g transform="translate(250,180)">
+    <rect x="0" y="20" width="100" height="40" rx="5" fill="white" opacity="0.9"/>
+    <rect x="10" y="25" width="15" height="12" fill="#2563eb"/>
+    <rect x="30" y="25" width="15" height="12" fill="#2563eb"/>
+    <rect x="50" y="25" width="15" height="12" fill="#2563eb"/>
+    <rect x="70" y="25" width="15" height="12" fill="#2563eb"/>
+    <circle cx="20" cy="65" r="8" fill="#374151"/>
+    <circle cx="80" cy="65" r="8" fill="#374151"/>
+    <rect x="0" y="45" width="100" height="8" fill="white" opacity="0.9"/>
+  </g>
+  
+  <!-- Korean Text -->
+  <text x="300" y="330" font-family="Arial, sans-serif" font-size="24" font-weight="bold" text-anchor="middle" fill="white">한국 관광</text>
+  <text x="300" y="350" font-family="Arial, sans-serif" font-size="16" text-anchor="middle" fill="white" opacity="0.8">Korea Tourism</text>
+  
+  <!-- Decorative Elements -->
+  <circle cx="50" cy="50" r="3" fill="white" opacity="0.4"/>
+  <circle cx="550" cy="80" r="2" fill="white" opacity="0.6"/>
+  <circle cx="100" cy="120" r="2" fill="white" opacity="0.5"/>
+  <circle cx="520" cy="200" r="3" fill="white" opacity="0.3"/>
+</svg>