Support running transcription WS in Docker

[QubitPi]

Goal

Similar to astraios, We need to implement a Dockerfile that supports running transcription WS in Docker in order to be used in

1. Transcription WS acceptance tests, and
2. Frontend local development

Implementation Details

1. Implement a Dockerfile that runs with 3 environment variables (-e):

   1. astraios WS URL
   2. AI transcription WS URL
   3. minerva WS URL

2. Implement a Docker Compose file that runs astraios, AI, minerva, and transcription WS all together