[DO-62] Create, maintain design docs

[Etsija]

• Determine place(s) to create, maintain, and publish design docs
• Design high level architecture
• Design data models & database schema
• Design sequence diagrams
• Design state diagrams
• Design front-end use case (curator) description, UI mockups

Draft high-level architecture pic: https://excalidraw.com/#room=e937110aba626d41cd0f,i_GK4G0z-7PoDIWW2LKZUQ

_{From SyncLinear.com | DO-62}

[Etsija]

Front-end use case description draft: https://docs.google.com/presentation/d/1Y6DAXIiFrZZkNok_dn9o5iLE1j3E313g/edit#slide=id.p1

[Etsija]

ORT steps and confs: https://docs.google.com/presentation/d/1uPp0KmJdKJYN5QIGEGrlXnMboae59DuF/edit#slide=id.p1

[Etsija]

Database design folder: https://drive.google.com/drive/folders/1nP7FQ6sxpv7hgFU3BGzYy7O7PAbhh515?usp=share_link

[Etsija]

Scanner Agent design document:

https://docs.google.com/presentation/d/1-WmHwTsfgzy3zDaGzUFKvD3dWTe_Nn2-?rtpof=true&authuser=jyrki.keisala%40doubleopen.org&usp=drive_fs

[Etsija]

DOS / scanning new code: sequence diagram added

https://drive.google.com/open?id=1NS6sG2DfCiZglAfc3zAzwWsX_kGnBNei&authuser=jyrki.keisala%40doubleopen.org&usp=drive_fs

[Etsija]

Architectural view of using DOS Scanner in ORT process:

https://drive.google.com/open?id=1pjoiv7lqr3q0mA30YJ1Zg6RII0Q2vLLh&usp=drive_fs

[Etsija]

I believe this issue is best to be kept in the Backlog, as it's not very actively a part of our cycles.