feat: added HTTP/2 support and server protocol selection

[petruki]

This pull request introduces support for HTTP/2 and TLS configuration in the Switcher API, updates related documentation and environment files, and upgrades several dependencies for improved security and compatibility. The most significant changes are grouped below.

HTTP/2 and TLS Support:

• Added SERVER_PROTOCOL, SSL_KEY, and SSL_CERT environment variables to .env-cmdrc-template for both development and test environments, enabling flexible server protocol selection and TLS configuration. (.env-cmdrc-template) [1] [2]
• Updated docker-compose.yml to pass the new SERVER_PROTOCOL, SSL_KEY, and SSL_CERT environment variables to the container.
• Expanded the README.md with a new section explaining HTTP/2 and TLS options, including protocol negotiation details and how to check the server mode.

Dependency and Tooling Updates:

• Upgraded multiple dependencies in npm-shrinkwrap.json, including axios, express-rate-limit, mongodb, mongoose, eslint, and several others, to their latest versions for security and compatibility. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]

CI/CD and Funding Configuration:

• Updated SonarCloud GitHub Actions in .github/workflows/master.yml and .github/workflows/sonar.yml to use version 8.0.0 of the sonarqube-scan-action. [1] [2]
• Removed the patreon entry from .github/FUNDING.yml, leaving only ko_fi and github funding options.

These changes collectively improve the security, flexibility, and maintainability of the project.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud