Adds final state draw.io skeleton architecture diagram

[carjug]

What does this change?

Adds png for our desired final state architecture diagram to our documentation

What does this change look like?

GitHub cards

Completes part of #27

[carjug]

Question for the group: do we also need to add an ADR for the architecture we've come up with? That feels like it'd be covered by the tech stack ADR mostly, but....I wasn't quite sure.
CC: @amymok @alexsoble

[amymok]

Looks good! I would suggest to rename the file to something like final_state_architecture_diagram.png, architecture_diagram.png, etc. because as-is reads like state_diagram, and it may be confusing that this is an actual "state diagram" and not an architecture diagram.

[amymok]

Question for the group: do we also need to add an ADR for the architecture we've come up with? That feels like it'd be covered by the tech stack ADR mostly, but....I wasn't quite sure.
CC: @amymok @alexsoble

I think we need to explain and record some of the choices as ADRs if we haven't yet. For example, CircleCI, S3.

[carjug]

Looks good! I would suggest to rename the file to something like final_state_architecture_diagram.png, architecture_diagram.png, etc. because as-is reads like state_diagram, and it may be confusing that this is an actual "state diagram" and not an architecture diagram.

Got it! Fixed

[alexsoble]

Looks good to me as a starting point! A good visual we can use to talk with our PM and PO!

I approve this PR, but I think we'll also want PM and maybe PO review for this one.

[alexsoble]

I can also easily import the PNG into draw.io and edit it, which is great!

[amymok]

Looks great!

[carjug]

@amymok to respond to your second comment, I think the CircleCI choice is covered by #55. The choice for S3 is not covered anywhere but I'm not sure if we should add it as a part of this issue or create a new one? either is fine for me.

[amymok]

Oh I do not mean adding to this issue, I am just saying we should probably have an ADR on those.

[ninamak]

Would it work to walk me through this diagram during our Demo block on Mon (7/12)?

Who is going to create cards for the ADRs that need to be written up?

[carjug]

@ninamak Sure, I can walk you through it.
There is one card that needs to be made for one ADR, I can do that.