[meta] Items required for first release

[LewisGaul]

• UI for adding coaches
• plumbing between UI and backend
• DB set up on AWS and plumbed in to backend
• server running on AWS
• coach-assignment algorithm
• auth considerations
• general architecture review

[LewisGaul]

Update:

• DB has been implemented as in-memory/JSON based, rather than the assumed-unecessarily-heavyweight SQL option. This work is complete.
• First attempt at a coach matching algorithm is complete, but may need tweaking. Probably more or less good enough for first release though.

[richcooper95]

Added 'general architecture review' to the list. Would be good to tick off any low-hanging fruit pre-first release.

[LewisGaul]

Update:

• New plan is to use AWS serverless (Lambda + DynamoDB + API Gateway + S3 + Cognito), which all needs setting up (replacing current DB implementation).
• There is some plumbing from frontend to backend, but currently hardcodes the development server, so needs fixing for production server.