Post-clustermempool package RBF: per-chunk processing

The process of transaction verification within the PKG encompasses the adherence to standard or policy rules, which includes script verification. This step is crucial for determining the validity and suitability of a chunk for addition or replacement in the mempool. If a transaction fails to meet these criteria, the procedure dictates moving on to the next chunk. There appears to be some ambiguity regarding whether this verification process applies to all transactions within CNK or specifically within PKG. The inquiry seeks to clarify if this step occurs within the loop dedicated to processing chunks.