SDK Packages links navigate away from SDK content into conceptual/HTTP content

[paulyuk]

Describe the issue
Starting from the SDKs doc page, all the top prominent links discuss scenarios that can be done in Client SDKs, Server extensions, and Actor SDKs, but each link actually navigates AWAY from the right SDK topic and instead shows the generic HTTP.

URL of the docs
https://docs.dapr.io/developing-applications/sdks/
Try Invoke, state, Actor-invoked, etc

Expected content
These links should take you to an SDK how to for that scenario, with a language pivot. For example I should click Invoke, then go to a how to for invoke using SDKs, with tabs or some other navigation for language.

Screenshots
Starting at SDK page click any link above the fold like Invoke

We're taken to this general overview and http only content, and lost context of SDKs.
https://docs.dapr.io/developing-applications/building-blocks/service-invocation/

But I'd want to see docs like this:
https://docs.dapr.io/developing-applications/sdks/python/python-client/#invoke-a-service

Additional context

[AaronCrawfis]

Breaking this into smaller items:

• Adding tab items for SDK clients in all how-to guides within the building blocks section
• Update SDK overview doc to better route users