* refactor discovery and common service to separate package to remove package inter-dependencies
* relay on-demand discovery ,use proto to enr field mapping
* chore: no need to dial discovered peers as peermanager already does that
* on demand discovery for service peers during peer selection
* identify supported protocols for discovered peers and add to service slots
* fix: tests to use proper static sharding topics
* fix: random selection with default pubsubTopic
---------
Co-authored-by: richΛrd <info@richardramos.me>
* feat: update lightpush API to make pubSubTopic optional as per autosharding
* Extract contentFilter and subscriptions out of filter to reuse in relay (#779)
* chore: extract contentFilter outside filter package
* chore: move subscription outside of filter so that it can be modified and reused for relay
* Feat: filter select peer for sharding (#783)
* update selectPeer to support pubsubTopic based selection
* fix: slice error for index out of bounds
this commit fixes slicing `notConnectedPeers` array with 0 to a negative value of `numPeersToConnect` by first checking if `numPeersToConnect` are greater than 0
richΛrd
Prem Chaitanya Prathi
Siddarth Kumar
harsh jain