refactor: improve `ProcessSpecialTxsInBlock`'s readability a bit#6768

Merged

PastaPastaPasta merged 2 commits intodashpay:developfrom

UdjinM6:fu_6730_ref

Jul 31, 2025

Commits on Jul 22, 2025

refactor: group all `CheckCbTx*` calls and their timers under one `if (opt_cbTx.has_value())`
UdjinM6
committed
refactor: drop confusing `CheckCbTxMerkleRoots`, move its logic into `ProcessSpecialTxsInBlock`
UdjinM6
committed