Chore: Update staging with details from dev

[vicradon]

​

Description

Updates the following

1. All code changes from the dev team
2. Create-env-action details
3. Dockerfile
   ​

Related Issue (Link to Github issue)

​

How Has This Been Tested?

​

Screenshots (if appropriate - Postman, etc):

​

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
  ​

Checklist:

• My code follows the code style of this project.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.