Adds open source boilerplate

[Hesperide]

• [x] The repository must include a LICENSE file. When adding the file, ensure you use the license template so the license is properly recognized.
• [x] The repository should include clear and comprehensive README and CONTRIBUTING files.
• [x] Github Pull Request and Issue Templates should be present.
• [x] The repository must contain a complete list of third party open source components.
• [x] Ensure that all included 3rd party code is compliant with the license used for the repository and remedy if it is not.
• [x] Ensure there are no tokens, keys, or other sensitive data in the repository.

[Hesperide]

Ensure that all included 3rd party code is compliant with the license used for the repository and remedy if it is not.

Ensure there are no tokens, keys, or other sensitive data in the repository.

@hannah-sun, let me know if everything looks good here.