breaking: add energy bias to tab potential

[njzjz]

See #2662.

Forces and virials will be changed accordingly.
One can turn off the new behavior by setting srtab_add_bias to False.

[codecov]

Codecov Report

Patch coverage: 100.00% and project coverage change: -0.19 ⚠️

Comparison is base (3a5f7cf) 78.36% compared to head (5d07059) 78.17%.

Additional details and impacted files

@@            Coverage Diff             @@
##            devel    #2670      +/-   ##
==========================================
- Coverage   78.36%   78.17%   -0.19%     
==========================================
  Files         235      238       +3     
  Lines       24488    24859     +371     
  Branches     1469     1509      +40     
==========================================
+ Hits        19189    19434     +245     
- Misses       4909     5035     +126     
  Partials      390      390              

Impacted Files	Coverage Δ
deepmd/fit/ener.py	89.80% <100.00%> (+1.13%)	⬆️
deepmd/model/ener.py	96.27% <100.00%> (+0.04%)	⬆️
deepmd/model/model.py	73.56% <100.00%> (-4.65%)	⬇️
deepmd/utils/argcheck.py	95.76% <100.00%> (+0.12%)	⬆️
source/api_cc/src/common.cc	79.18% <100.00%> (+0.38%)	⬆️

... and 18 files with indirect coverage changes

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[njzjz]

@wanghan-iapcm any comments on this PR? Maybe we can discuss it outside the GitHub.

[wanghan-iapcm]

@wanghan-iapcm any comments on this PR? Maybe we can discuss it outside the GitHub.

Sure !