Initial commit: AutonetSellCar platform with deployment system

- Frontend: Next.js 14 with TypeScript
- Backend: FastAPI with SQLAlchemy
- Agent: Carmodoo sync agent
- Deployment: Docker Compose based staging/production setup
- Scripts: Automated deployment with rollback support

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/check_db_status.py

@@ -0,0 +1,46 @@
+import sqlite3
+import os
+
+db_path = os.path.join(os.path.dirname(__file__), 'car_platform.db')
+print(f"Database path: {db_path}")
+print(f"Database exists: {os.path.exists(db_path)}")
+print(f"Database size: {os.path.getsize(db_path) if os.path.exists(db_path) else 0} bytes")
+
+conn = sqlite3.connect(db_path)
+cursor = conn.cursor()
+
+# Check tables
+cursor.execute("SELECT name FROM sqlite_master WHERE type='table'")
+tables = cursor.fetchall()
+print(f"\nTables: {[t[0] for t in tables]}")
+
+# Check counts for each important table
+table_counts = [
+    'car_makers',
+    'car_models',
+    'cars',
+    'hero_banners',
+    'users',
+    'translations'
+]
+
+print("\nTable counts:")
+for table in table_counts:
+    try:
+        cursor.execute(f"SELECT COUNT(*) FROM {table}")
+        count = cursor.fetchone()[0]
+        print(f"  {table}: {count}")
+    except Exception as e:
+        print(f"  {table}: Error - {e}")
+
+# Check if there are any car_makers
+cursor.execute("SELECT * FROM car_makers LIMIT 5")
+makers = cursor.fetchall()
+print(f"\nSample car_makers: {makers}")
+
+# Check if there are any hero_banners
+cursor.execute("SELECT * FROM hero_banners LIMIT 5")
+banners = cursor.fetchall()
+print(f"\nSample hero_banners: {banners}")
+
+conn.close()