[Epic: nwaku] Sharding peer management and discovery hardening

[chair28980]

Tasks

• [x] https://github.com/waku-org/nwaku/pull/2831
• [x] https://github.com/waku-org/nwaku/issues/2910
• [x] https://github.com/waku-org/nwaku/issues/2905
• [x] https://github.com/waku-org/nwaku/issues/2892
• [x] https://github.com/waku-org/nwaku/issues/2877
• [ ] https://github.com/waku-org/nwaku/issues/2594
• [x] https://github.com/waku-org/nwaku/issues/2592

[SionoiS]

linking relevant stuff here

• https://github.com/waku-org/nwaku/issues/2910
• https://github.com/waku-org/nwaku/issues/2905
• https://github.com/waku-org/nwaku/issues/2892
• https://github.com/waku-org/nwaku/issues/2877
• https://github.com/waku-org/nwaku/issues/2594
• https://github.com/waku-org/nwaku/issues/2592