CI cloud test

[mabels]

This should move our tests from cloudflare to local docker.

There are two docker container needed:
bash test/start-cloud.sh
bash test/start-s3.sh

on macos you need something like colima

and the tests
pnpm run test --project cloud

are not recognizing that nothing is written to the storage backend

Summary by CodeRabbit

• New Features

  • Enhanced cloud connectivity with improved real-time messaging and secure data transfer.
  • Upgraded session management using refined token generation and validation for increased security.
  • Introduced streamlined cloud service integrations, including a more efficient mechanism for generating secure access URLs.
  • Added support for multiple WebSocket connections and improved error handling in messaging.
  • Introduced new classes and interfaces for managing SQL operations related to tenant ledgers and metadata.
  • Implemented a comprehensive messaging system that supports both HTTP and WebSocket communication.
  • Added functionality for generating pre-signed URLs for AWS S3 storage.

• Tests

  • Expanded automated test coverage for cloud operations and messaging reliability, ensuring robust performance across connection scenarios.
  • Introduced comprehensive testing framework for the MetaMerger functionality and WebSocket interactions.
  • Added tests for handling multiple WebSocket connections and validating message processing.

• Documentation & Configuration

  • Updated configuration options and user documentation to simplify cloud service setup and integration.
  • Added new sections to the README for enhanced user guidance on cloud service usage and features.