Figure out how to encourage vanilla TypeScript users to use npm package for browser SDK

[AbhiPrasad]

SDK

JavaScript SDK

Description

As was raised in getsentry/sentry-javascript#5409 (comment), folks who use TypeScript probably should use the npm package @sentry/browser for the best experience, but currently our docs + onboarding pushes them to use the loader/cdn.

This is not a great experience because the CDN/loader isn't typed, and because of the permutations of the CDN bundles the types are hard to figure out (tracing bundle vs. replay bundle).

Suggested Solution

We should have a flow in onboarding where if you are using a vanilla js app with TypeScript we encourage you to use the npm bundle.

[matejminar]

Makes perfect sense!
Two quick solutions that come to my mind (product-wise) are:

1. We add another switch above Loader/NPM to choose between JavaScript/Typescript (choosing TS will preselect NPM or won't even show the second switch)
   

2. We add Typescript to this screen:
   

@AbhiPrasad Do you have any preferences or different suggestions?