Add database population for Railway deployment

- Create populate_agents management command to add default agents
- Add admin user creation (admin@netcop.ai / admin123)
- Update Railway startup to run population after migrations
- This fixes empty marketplace and login issues on Railway

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

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

agent_base/management/commands/populate_agents.py

@@ -0,0 +1,93 @@
+from django.core.management.base import BaseCommand
+from django.contrib.auth import get_user_model
+from agent_base.models import BaseAgent
+
+User = get_user_model()
+
+
+class Command(BaseCommand):
+    help = 'Populate the database with default agents and create admin user'
+    
+    def handle(self, *args, **options):
+        self.stdout.write("Creating admin user...")
+        
+        # Create superuser if it doesn't exist
+        if not User.objects.filter(is_superuser=True).exists():
+            User.objects.create_superuser(
+                email='admin@netcop.ai',
+                password='admin123',
+                first_name='Admin',
+                last_name='User'
+            )
+            self.stdout.write("Created superuser: admin@netcop.ai / admin123")
+        else:
+            self.stdout.write("Superuser already exists")
+        
+        self.stdout.write("Creating default agents...")
+        
+        agents_data = [
+            {
+                'name': 'Weather Reporter',
+                'slug': 'weather-reporter',
+                'description': 'Get real-time weather information for any location worldwide. Provides current conditions, forecasts, and detailed weather reports.',
+                'category': 'utilities',
+                'price': 2.0,
+                'icon': '🌤️',
+                'agent_type': 'api',
+            },
+            {
+                'name': 'Data Analyzer', 
+                'slug': 'data-analyzer',
+                'description': 'Analyze and extract insights from your data files. Supports PDF, CSV, and text analysis with AI-powered insights.',
+                'category': 'analytics',
+                'price': 5.0,
+                'icon': '📊',
+                'agent_type': 'webhook',
+            },
+            {
+                'name': 'Job Posting Generator',
+                'slug': 'job-posting-generator', 
+                'description': 'Create professional job postings with AI assistance. Generate compelling job descriptions that attract the right candidates.',
+                'category': 'content',
+                'price': 3.0,
+                'icon': '💼',
+                'agent_type': 'webhook',
+            },
+            {
+                'name': 'Social Ads Generator',
+                'slug': 'social-ads-generator',
+                'description': 'Generate engaging social media advertisements. Create compelling ad copy for various platforms to boost your marketing campaigns.',
+                'category': 'marketing', 
+                'price': 4.0,
+                'icon': '📱',
+                'agent_type': 'webhook',
+            },
+        ]
+        
+        created_count = 0
+        updated_count = 0
+        
+        for agent_data in agents_data:
+            agent, created = BaseAgent.objects.get_or_create(
+                slug=agent_data['slug'],
+                defaults=agent_data
+            )
+            
+            if created:
+                created_count += 1
+                self.stdout.write(f"Created: {agent.name}")
+            else:
+                # Update existing agent
+                for key, value in agent_data.items():
+                    if key != 'slug':
+                        setattr(agent, key, value)
+                agent.save()
+                updated_count += 1
+                self.stdout.write(f"Updated: {agent.name}")
+        
+        self.stdout.write(
+            self.style.SUCCESS(
+                f"Successfully processed {len(agents_data)} agents: "
+                f"{created_count} created, {updated_count} updated"
+            )
+        )

railway.json

@@ -4,7 +4,7 @@
     "builder": "NIXPACKS"
   },
   "deploy": {
-    "startCommand": "python manage.py migrate && python manage.py collectstatic --noinput && gunicorn netcop_hub.wsgi:application",
+    "startCommand": "python manage.py migrate && python manage.py populate_agents && python manage.py collectstatic --noinput && gunicorn netcop_hub.wsgi:application",
     "restartPolicyType": "ON_FAILURE",
     "restartPolicyMaxRetries": 10
   }