message: fix: fix NervosDAO calculation logic attempt 4
diff: @@ -188,11 +188,12 @@ impl<T: KeyValueDB> ChainStore for ChainKVStore<T> {
  dao_stats: DaoStats {
  accumulated_rate: DEFAULT_ACCUMULATED_RATE,
  accumulated_capacity: genesis
  - .transactions()
  + .transactions()[0]
  + .outputs()
  .iter()
  .skip(1)
  - .try_fold(Capacity::zero(), |capacity, tx| {
  - tx.outputs_capacity().and_then(|c| capacity.safe_add(c))
  + .try_fold(Capacity::zero(), |capacity, output| {
  + capacity.safe_add(output.capacity)
  })
  .map_err(|e| Error::DBError(e.to_string()))?
  .as_u64(),
  