Add on-premises deployment documentation

- Create comprehensive on-prem deployment documentation in settings section
- Cover Kubernetes deployment, API key configuration, and enterprise features
- Include security, compliance, and support information
- Add to docs navigation in docs.json
- Link to model configuration documentation

Co-authored-by: Jay Hack <[email protected]>

Author: codegen-sh[bot]

docs/docs.json

@@ -46,7 +46,8 @@
               "settings/agent-behavior",
               "settings/agent-permissions",
               "settings/team-roles",
-              "settings/trufflehog-integration"
+              "settings/trufflehog-integration",
+              "settings/on-prem-deployment"
             ]
           },
           {

docs/settings/on-prem-deployment.mdx

@@ -0,0 +1,75 @@
+---
+title: "On-Premises Deployment"
+description: "Deploy Codegen on your own infrastructure with complete control and security"
+---
+
+# On-Premises Deployment
+
+For organizations that require maximum control over their development environment, Codegen offers a comprehensive on-premises deployment solution. Run Codegen entirely within your own infrastructure while maintaining all the powerful AI-driven development capabilities that make your engineering teams 10x more productive.
+
+## Overview
+
+Our Kubernetes-native architecture ensures seamless integration with your existing infrastructure and security policies. With on-premises deployment, your code and data never leave your infrastructure, giving you complete sovereignty over your intellectual property.
+
+## Key Features
+
+### Kubernetes-Native Deployment
+Deploy Codegen seamlessly on your existing Kubernetes clusters with our production-ready Helm charts and comprehensive deployment guides.
+
+### Your Own API Keys
+Use your own API keys for AI models, ensuring complete control over your AI infrastructure costs and data flow. Configure multiple providers and models to suit your specific needs.
+
+Learn more about [API key configuration](/settings/model-configuration).
+
+### Complete Data Control
+Your code and data never leave your infrastructure. Maintain complete sovereignty over your intellectual property while benefiting from Codegen's powerful development acceleration capabilities.
+
+### AWS Marketplace Ready
+Coming soon: Deploy Codegen directly from AWS Marketplace with simplified billing and streamlined procurement processes for enterprise organizations.
+
+## Deployment Options
+
+### Flexible Infrastructure Support
+Codegen on-premises supports a wide range of deployment scenarios, from single-cluster installations to multi-region, high-availability configurations. Our solution is designed to work with your existing security policies, network configurations, and operational procedures.
+
+- Private cloud and on-premises Kubernetes clusters
+- Air-gapped environments with offline deployment support
+- Multi-cluster and multi-region deployments
+- Integration with existing CI/CD pipelines and security tools
+
+## Enterprise Only
+
+On-premises deployment is available exclusively as part of our Enterprise pricing tier. This ensures you receive the dedicated support, custom configuration assistance, and enterprise-grade SLAs necessary for successful on-premises deployments.
+
+Enterprise customers also receive:
+- Priority support
+- Custom integrations
+- Dedicated customer success management
+- Custom deployment plans tailored to your organization's specific requirements
+
+## Getting Started
+
+Ready to deploy Codegen on your own infrastructure? Contact our enterprise team to discuss your requirements and get started with a custom deployment plan.
+
+<Card title="Contact Enterprise Sales" icon="phone" href="https://codegen.com/contact">
+  Get in touch with our enterprise team to discuss your on-premises deployment requirements.
+</Card>
+
+## Security and Compliance
+
+On-premises deployments maintain the same high security standards as our cloud offering:
+
+- End-to-end encryption for all data
+- Comprehensive audit logging
+- Integration with your existing security tools and policies
+- Support for compliance requirements (SOC 2, GDPR, etc.)
+
+## Support
+
+Our enterprise team has extensive experience with on-premises deployments and can help you navigate the technical and business requirements for your specific use case.
+
+For technical support and deployment assistance, enterprise customers have access to:
+- Dedicated support channels
+- Custom deployment documentation
+- Direct access to our engineering team
+- Regular check-ins and optimization reviews