Add lambda template docs

[bheemreddy181]

Summary

Updated AWS Lambda deployment documentation to accurately reflect the production-ready SafeSettings-Template implementation instead of generic deployment approaches.

Changes Made

New docs/awslambda.md:

✅ Template-First Approach: Prominently features SafeSettings-Template as the recommended deployment method
✅ Accurate Architecture: Documents the dual Lambda function approach (webhooks + scheduler) with Docker containers
✅ Real Implementation: Reflects actual Node.js 20 runtime, handler structure, and project organization
✅ Production-Ready Setup: Includes GitHub Actions CI/CD, testing, and monitoring guidance
✅ Template-Specific Troubleshooting: Addresses issues specific to the containerized deployment

Updated deploy.md:

🚀 Enhanced AWS Lambda Section: Now highlights SafeSettings-Template with clear benefits and features
📦 Better Organization: Separates modern template approach from legacy Serverless Framework method
🔄 Updated Dependencies: Changed Node.js requirement from 16.x to 18.x+ (20.x LTS recommended)
🔗 Updated Repository URLs: Changed clone instructions to point to new repository origin

Key Benefits

• Accurate Documentation: Now matches the actual SafeSettings-Template implementation
• Clear User Path: Users can easily choose between modern template or alternative approaches
• Production Ready: Highlights battle-tested features like automated CI/CD and comprehensive testing
• Consistent Experience: Both documents work together seamlessly

Impact

Users now have clear guidance for deploying safe-settings to AWS Lambda using the modern, containerized template approach while maintaining access to alternative deployment methods.

Template Repository: SafeSettings-Template
Documentation: AWS Lambda Deployment Guide

https://medium.com/@bheemreddy181/deploying-github-safe-settings-to-aws-lambda-a-docker-first-serverless-approach-d70eff7a0c6b

[bheemreddy181]

@decyjphr Can i get some insights on this ?

[bheemreddy181]

@decyjphr can I get a review here as well