docs: Edge updates for docs/proxy-hosting

[markunl]

About the changes

Edge updates for docs/proxy-hosting: https://docs.getunleash.io/topics/proxy-hosting
Edge is the recommended replacement for the proxy. Existing proxy content has been preserved for reference as the proxy is still supported and customers are using it.

Closes #

Important files

website/topics/proxy-hosting.mdx

Discussion points

General review for accuracy

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[sebastian-bury]

I would add in a note about Edge being able to accept dynamic tokens and allow for new tokens to be passed to it that it didn't know about before, this is a big addition and makes it much easier to scale up additional applications and things that use new tokens without having to restart proxy or make large changes to infra

lines 40-43, probably in there?

[markunl]

I would add in a note about Edge being able to accept dynamic tokens and allow for new tokens to be passed to it that it didn't know about before, this is a big addition and makes it much easier to scale up additional applications and things that use new tokens without having to restart proxy or make large changes to infra

lines 40-43, probably in there?

Thanks for the feedback, added to line 41:

• A key benefit of Edge is its ability to dynamically update new tokens while running. This greatly simplifies scaling up additional application workloads that leverage new tokens without the need to restart the instance or make large changes to infra, as was the prior requirement with the proxy.

[markunl]

Thanks for the feedback!

Added to line 41:

• A key benefit of Edge is its ability to dynamically update new tokens while running. This greatly simplifies scaling up additional application workloads that leverage new tokens without the need to restart the instance or make large changes to infra, as was the prior requirement with the proxy.

[sebastian-bury]

Looks good! :)

[sighphyre]

Would you mind looking over some of the feedback I've left here before we merge? Happy to not implement it, but I think there are some important details here

[markunl]

Thanks @sighphyre for the in depth review. Great feedback that improves the accuracy and quality of the document. All suggestions should now be incorporated in the latest commit

[sighphyre]

Great work on this one!