Toolbox feature in Challenge Details page

[ajefts]

Add "Toolbox" area in the sidebar if challenge details page to promote:

"Topcoder Extension for VSCode"

When clicked on, takes user to https://marketplace.visualstudio.com/items?itemName=Topcoder.topcoder-workflow&ssr=false#overview

[dedywahyudi]

@Oanh-and-only-Oanh

This the updated source code and preview on local.topcoder-dev.com

Please let me know for any feedback.

[Oanh-and-only-Oanh]

@dedywahyudi

1. This link should open in new tab
2. This links should be available for all challenge tracks and types
3. Please add tooltip to show "shortcuts to perform actions related to the Topcoder platform without having to open a browser' on hovering over link

[dedywahyudi]

@Oanh-and-only-Oanh

1. Yes, it's open in new tab
2. So, need show up on Design challenges as well? Since VS only used by mostly programmers.
3. Ok

[dedywahyudi]

@Oanh-and-only-Oanh how about this updated solution?

[SathyaJayabal]

Verified on staging, appears for all types of challenges including design.