Test code snippets

[kapetan3sid]

Acceptance criteria:

• Test code snippets before adding them to documentation

[kianenigma]

More detail:

atm all the code snippets are project-less files in https://github.com/polkadot-developers/polkadot-docs/tree/master/.snippets

This is not good.

We need:

1. One massive cargo workspace for all rust code. For polkadot-sdk, we should use polkadot-sdk umbrella crate as it simplifies things alot.
2. One massive npm workspace for all JS/TS code

Each workspace is pinned to a specific version of polkadot-sdk, polkadot-api, polkadot-js-api, and other major dependencies we have.

These versions should be mentioned in the readme, and somewhere in the docs ("This tutorial is compatible with Polkadot-SDK version x.y.z").

Both of the abobe workspaces should compile and build in the CI.

I'd be happy to mentor someone from Parity to work on this.

[kianenigma]

I'd be happy to mentor someone from Parity to work on this.

Even if not, it is a good task to be shared by @0xLucca and one engineer from Parity.

[kapetan3sid]

@kianenigma, as you mentioned, it would be great for now if the primary assignee for this task came from Parity. Do you have someone in mind for this?

[kianenigma]

Have proposed this to @UtkarshBhardwaj007 to explore, let's see how it goes!

[UtkarshBhardwaj007]

Acknowledging your message Kian. I am having a look. Also pinged you for some context.

[kianenigma]

For ETH stuff: https://github.com/papermoonio/moonbeam-docs-test-suite