There are currently two known bugs for 16kB blocks causing corrupted compressed storage (roaring bitmap compression and FSST compression). I do not have a reproducer, only the .db files - with these exceptions, we prevent crashes, and we can (ideally) detect corrupted data when its being written, instead of later down the line.

@Tishj, I've also pushed our 'fix':

	auto unaligned_data_size = NumericCast<idx_t>(data_ptr - base_ptr);
	auto data_size = AlignValue(unaligned_data_size);
	data_ptr += data_size - unaligned_data_size;