Fix CI for Docker, Options moving forward

[nuke-web3]

#50 removed all CI for docker and link checking.
Options to fix:

• Migrate this tutorial into devhub itself, no longer stand alone. Checked with all, and translations would be included solving Update Chinese Translation #57
• Deprecate any docker builds here, in favor of only Polkadot launch as the "fast" way to get going with templates and local test networks.