refactor: separate event queue

[alexbarnsley]

Summary

https://app.clickup.com/t/86e1efqv8

to test:

• setup reverb - primarily uses BROADCAST_DRIVER=reverb but you may need additional config if not done before
• run php artisan reverb:start --debug (debug isn't necessary but is useful)
• run php artisan queue:work --queue=reverb - to ensure it's going to the correct queue
• run php artisan horizon to test horizon is also picking it up
• for both of the above, in php artisan tinker, run the below examples:

Wallet page (replace IDs, address and public key):

NewTransaction::dispatch(null, '<ADDRESS>', '<PUBLIC_KEY>');
NewBlock::dispatch(null, '<BLOCK_ID>');
WalletVote::dispatch(null, '<PUBLIC_KEY>');

Transaction Overview page:

NewTransaction::dispatch(); or NewTransaction::dispatch(null); (or the above transaction format - all should work)

Monitor and Block Overview pages:

NewBlock::dispatch(); or NewBlock::dispatch(null);

There are various for the Statistics page:

AddressHoldings::dispatch();
AnnualData::dispatch();
DelegateDetails::dispatch();
MarketData::dispatch();
TransactionDetails::dispatch();
UniqueAddresses::dispatch();

Checklist

• I checked my UI changes against the design and there are no notable differences
• I checked my UI changes for any responsiveness issues
• I checked my UI changes in light AND dark mode
• I checked my (code) changes for obvious issues, debug statements and commented code
• I opened a corresponding card on Clickup for any remaining TODOs in my code
• I added a short description on how to test this PR (if necessary)
• Documentation (if necessary)
• Tests (if necessary)
• Ready to be merged