Testing

### Problem Statement

I am from Sentry and I am testing something

### Solution Brainstorm

*No response*

### Product Area

* create user docs (see [Python](), [Javascript]())
* clarify whether to add quickstart example for your SDK
* when merged, chhnge SDK from [upcoming]() to [supported]()

Start with the linked Python and Javascript metrics documentation and the product page sections for upcoming and supported SDKs. Confirm the SDK’s documentation and quickstart coverage, then update the relevant user docs and SDK listing so the SDK is shown as supported after merge.

Written by the indexing model from the issue text.