added EventSender to FullNode type

[PoulavBhowmick03]

Fixes #14097

• Added event_sender to the FullNode struct (reth/crates/node/builder/src/node.rs).
• Modified the instantiation of FullNode (reth/crates/node/builder/src/launch/engine.rs) to include event_sender.clone().

[mattsse]

I'd like to change this slightly

and move the field to:

reth/crates/node/builder/src/rpc.rs

Line 305 in 44985c3

pub struct RpcHandle<Node: FullNodeComponents, EthApi: EthApiTypes> {

instead,

for this we also need to add it here

reth/crates/node/api/src/node.rs

Lines 125 to 127 in 44985c3

	/// Handle to the beacon consensus engine.
	pub beacon_engine_handle:
	BeaconConsensusEngineHandle<<N::Types as NodeTypesWithEngine>::Engine>,

which then gets passed to:

reth/crates/node/builder/src/launch/engine.rs

Lines 282 to 283 in 44985c3

	let RpcHandle { rpc_server_handles, rpc_registry } =
	add_ons.launch_add_ons(add_ons_ctx).await?;

and configured to the FullNodeType like:

reth/crates/node/builder/src/launch/engine.rs

Line 406 in 44985c3

add_ons_handle: RpcHandle { rpc_server_handles, rpc_registry },