[FEA] Create a DAG pre-processing feature to identify reshapes and other chunk changes.

[jcfaracco]

Describe the new feature you'd like to see

For a future release, DASF could identify Dask Arrays via brute force and check if the Dask graph is doing any operation that changes the shape of the original data and the chunks.

We have the metadata representation of the operations, so it could be easily verified.