DOCS-1054: Add session management diagram to sessions page

[sguequierre]

• Worked on this concept w/ @JessamyT, hoping can help give users visual context on this page! Cristina drew up a beautiful diagram for us. Welcome to edits but will have to relay to cristina and might block for a bit if changing words/position

[andf-viam]

Hmm, I feel like we still need a sentence or two explaining how the metaphor of the diagram corresponds to the technology it represents. For my part, I'm still unclear on how the concept of a planetary orbit maps to off-client session management. A quick sentence making explicit the connection could bridge the gap!

[npentrel]

can it live somewhere else too? If not let's change that wording

[sguequierre]

No it should be in orbit of the session management client in this analogy, has to be

[npentrel]

I think you misunderstand me the image says "The user's sessions client can live here". That implies it can live somewhere else. It probably should be "The user's sessions client lives here"

[npentrel]

Unless that's wrong?

[sguequierre]

Hmm, I feel like we still need a sentence or two explaining how the metaphor of the diagram corresponds to the technology it represents. For my part, I'm still unclear on how the concept of a planetary orbit maps to off-client session management. A quick sentence making explicit the connection could bridge the gap!

Tried to address in sentence form, LMK what you think! Understand how this is confusing but I think it's helpful for some, if I can make it easy to understand

[npentrel]

Cool, looking good! just gotta now look at the image again. #1754 (comment)

[sguequierre]

Cool, looking good! just gotta now look at the image again. #1754 (comment)

Messaged Cristina, she will update my wording to be more direct! Will message you for re-review after that is updated

[andf-viam]

LGTM, thanks for adding the explanation! Very helpful!

[JessamyT]

Do the heartbeats go both directions as indicated by the arrows? Or just one way?

[viambot]

You can view a rendered version of the docs from this PR at https://docs-test.viam.dev/cb8cf3295426716509a86c800b379e4e74702d00/public