feat(deployment): Add comprehensive Render.com deployment support

[adedara1]

• Add render.yaml configuration for infrastructure as code
• Create Dockerfile.render optimized for Render.com platform
• Add automated deployment script (deploy/deploy-render.sh)
• Create detailed RENDER.md documentation guide
• Update README.md with Render.com deployment section
• Support for auto-scaling and zero-downtime deployments
• Include health checks and monitoring configuration
• Free tier friendly with 750 hours/month support

Note: GitHub Actions workflow can be added manually with repository workflows permission

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!

[czlonkowski]

✅ Approved with minor changes required

This is a well-implemented PR that adds valuable Render.com deployment support. The code quality is good and the deployment solution is comprehensive. However, there are two critical issues that need to be addressed before merging:

🔴 Required Changes:

1. Repository URL References - Must be fixed:

   • Dockerfile.render line 56: Change adedara1/render-n8n-mcp to czlonkowski/n8n-mcp
   • deploy/deploy-render.sh line 14: Change adedara1/render-n8n-mcp to czlonkowski/n8n-mcp
   • README.md: Update deployment button URL from adedara1/render-n8n-mcp to czlonkowski/n8n-mcp

2. Documentation Language:

   • RENDER.md is written in French while all other documentation is in English
   • Please translate to English for consistency with the rest of the project documentation

💡 Additional Suggestions (optional):

• Consider adding a .dockerignore file to optimize the Docker build context
• CORS_ORIGIN="*" might be too permissive for production - consider making it configurable
• The AUTH_TOKEN generateValue: true in render.yaml might not be ideal - consider requiring manual configuration

✅ What works well:

• Excellent multi-stage Docker build optimization
• Comprehensive deployment automation script
• Good security practices (non-root user, health checks)
• Free tier friendly configuration
• Well-structured infrastructure as code with render.yaml

Once the repository URLs are corrected and the documentation is translated to English, this will be ready to merge. Great work on the implementation!