Implement missing logics in on_command function for TransactionsManager

[tcoratger]

Describe the feature

This issue is created to track the implementation of missing logic in the TransactionsManager's on_command function in the project. The on_command function is responsible for handling various commands related to transaction management, and there are several functionalities that need to be implemented.

reth/crates/net/network/src/transactions.rs

Lines 428 to 437 in 6016da7

	fn on_command(&mut self, cmd: TransactionsCommand) {
	match cmd {
	TransactionsCommand::PropagateHash(hash) => self.on_new_transactions(vec![hash]),
	TransactionsCommand::PropagateHashTo(_hash, _peer) => todo!(),
	TransactionsCommand::GetActivePeers => todo!(),
	TransactionsCommand::PropagateTransactionsTo(_txs, _peer) => todo!(),
	TransactionsCommand::GetTransactionHashes(_peers) => todo!(),
	TransactionsCommand::GetPeerTransactionHashes(_peer) => todo!(),
	}
	}

The missing logic to be added includes handling commands to propagate transaction hashes, get active peers, propagate transactions to specific peers, get transaction hashes, and get peer transaction hashes. Implementing these functionalities will enhance the overall capabilities of the TransactionsManager module.

Additional context

No response

[SleepingShell]

I would like to attempt implementing some of these. I've worked on PropagateTransactionsTo, am I correct this should have the same logic as this? Just destined for a single peer?

reth/crates/net/network/src/transactions.rs

Line 266 in 675c6bf

fn propagate_transactions(

[SleepingShell]

@mattsse , I have added implementations of getting the peer's hashes and active peers to #4772 .

Please confirm that this functionality is to get the known tx hashes from the LRU cache. Since there is no eth message for requesting new transaction hashes, I am going to assume that this is the desired functionality.

Additionally, I don't see where this output is consumed?