Deployment to AWS using AWS Copilot

[EugeneLightsOn]

• AWS deployment using Copilot

AI Description

This PR introduces a new script that deploys Cohere's Toolkit to AWS using AWS Copilot. The script creates a new application, environment, and services in AWS Copilot, leveraging containerised DB services for the database. Users can adjust the deployment to use RDS if needed, following the AWS Copilot documentation.

The PR also includes Dockerfiles for various services, such as aws-api.Dockerfile, aws-db.Dockerfile, aws-fe.Dockerfile, aws-nginx.Dockerfile, and aws-terrarium.Dockerfile. These Dockerfiles define the base images, environment variables, and build instructions for each service.

Additionally, the PR adds manifest files for each service, specifying configuration details like the Docker build arguments, exposed ports, CPU and memory allocations, and environment variables.

The following changes are made:

• A new script is added to deploy Cohere's Toolkit to AWS using AWS Copilot.
• Dockerfiles are introduced for various services, including aws-api.Dockerfile, aws-db.Dockerfile, aws-fe.Dockerfile, aws-nginx.Dockerfile, and aws-terrarium.Dockerfile.
• Manifest files are added for each service, providing configuration details.
• The src/backend/alembic/env.py and src/backend/database_models/database.py files are updated to handle database connections when deployed to AWS ECS.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 79.75%. Comparing base (ea4a660) to head (4a63cb4).

Additional details and impacted files

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##             main     #811   +/-   ##
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  Coverage   79.75%   79.75%           
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  Files         244      244           
  Lines       10498    10498           
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  Hits         8373     8373           
  Misses       2125     2125           

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