Add a WebSockets listener to the default config

[daviddias]

It reduces one config step to new users.

[Kubuxu]

It won't work by default either way because it is not wss it is ws.

[daviddias]

@Kubuxu "It won't work" if the user is dialing from a webpage that was loaded behind https. It will work in:

• localhost
• IP
• any http page
• from node.js

It will reduce one config step.

[whyrusleeping]

Maybe we can just add an init profile with websockets enabled by default.

[ghost]

A /ws listener by default would help integrating with in-browser local discovery through FlyWeb -- the details around https need to be figured out though (whether it's needed, etc.)

[alvin-reyes]

Did we have any updates on this? Any follow thru if this was implemented? Thanks.

[Stebalien]

Once we fix libp2p/go-ws-transport#21, I think we should be good to go.

[magik6k]

PR in go-ipfs-config - ipfs/go-ipfs-config#24

Closing this issue as there is also #5251 which tracks this too