Create cookie cutter for MVP Sandbox Deployment

[clshaw01]

MVP requirements for Sandbox Deployment

• Single node #65
• Terraform config to deploy k3s to an ec2 instance #66
• Set up Cloudfront as CDN #67
• Route53 DNS #68
• Vite dev server for local front-end development #69
• Set ingress to use cert manager for cluster certificates #70
• Daphne for all other envs than local #71
• runserver and runserver_plus for local dev #72
• ECR for image repo #74
• Sentry for APM and Issues #76
• ArgoCD for releases #77
• Sealed Secrets for secret storage in all environments #78
• ConfigMap for environment variables handling #79
• Maillhog for email in all envs except prod #80