feat: API allows usage of specific nodes for protocols

[danisharora099]

Problem

Users need the ability to specify the peers used for their apps, for different protocols. Specifically for Store: https://discord.com/channels/1110799176264056863/1290694275683582085/1291644836742565929

Proposed Solution

Provide the ability to pass node multiaddrs part of node creation, similar to bootstrapNodes

Notes

• Since we'll do this for Store, it's good to extend this API to Filter and LightPush as well. These will be optional params

[weboko]

@danisharora099 I left comments under the PR, do you want to discuss API I proposed there?

[danisharora099]

@weboko sounds good! addressed your comments on the PR

[weboko]

Use case that we try to cover here is: application developers want to use their own nodes for Store to achieve better reliability.

Usually it is more than one node - hence, I believe, we need to:

• enable passing more than one node as preferred nodes;
• to simplify functionality - make only these nodes being used (e.g if list is passed only these nodes are used, otherwise use TWN nodes or those discovered on a shard).