feat(p2p): Enable DHT Discovery in Gossipsub

### Implementation ideas

Our project utilizes the Gossipsub component for headerSub and fraudSub. The Gossipsub component currently operates with DHT discovery disabled. This configuration severely limits the component's ability to dynamically discover peers, relying instead on a less efficient mechanism: looping over existing connections and negotiating protocols. This approach not only restricts network adaptability but also impacts overall system performance.

- Limited Peer Discovery: Disabling DHT leads to reliance on static peers, hindering dynamic network adaptation.
- Network Resilience: The lack of dynamic discovery reduces the network's ability to recover from node failures and adapt to changes.
- Performance Impact: Without DHT, the network might not utilize resources optimally, affecting scalability and throughput.

Recommendation: Enable DHT discovery in Gossipsub. Benefits include improved peer discovery, enhanced network resilience, and optimized resource usage, leading to better overall network performance and scalability.