Suggestion of redundant information in output files.

[jingan-181]

Describe Current Status and Possible Solution

1. When using PW basis set for non-self-consistent calculations, there is some redundant information in the running_nscf.log file, such as the following:
   

2. Is it necessary to output detailed coordinates about kpoints in the running file? There is already a kpoints file.
   

3. When using PW basis set, the final Fermi energy is not outputted, while it is outputted when using LCAO basis set.
   
   

4. There are many numerical parts in the output files that are not formatted properly, which is not very aesthetically pleasing.

Additional Context

No response

[mohanchen]

We will fix that except 2.

[dyzheng]

3 has been fixed by #2604.
Others still in progress.

[dyzheng]

4 is a good suggestion, I will design a Formatter class for this suggestion in #2606 .

[hongriTianqi]

A new formatter has been added by #2859