Rewrite Playground/Weblets

[amiraabouhadid]

The current playground has the following dev issues:

• incredibly long build time
• difficult to add solutions to
• connects to external web sockets and makes API calls (polkadot and rmb) more times than necessary
• difficult to debug

We propose rewriting the weblets such that:

• its build time is reduced
• it is easier to navigate
• it has a more user-friendly interface
• it is easier to integrate and debug profile manager more smoothly
• it calls API and websockets once

[MohamedElmdary]

I had an old issue about rewriting playground more info in the issue https://github.com/threefoldtech/tfgrid-sdk-ts/issues/152