Change total item per DB panel unit to short

[guoard]

befor:

after:

[oliver006]

Thanks for the PR!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 80.25%. Comparing base (3ae7e68) to head (af5a858).
Report is 7 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #955   +/-   ##
=======================================
  Coverage   80.25%   80.25%           
=======================================
  Files          17       17           
  Lines        1980     1980           
=======================================
  Hits         1589     1589           
  Misses        306      306           
  Partials       85       85           

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[coveralls]

Pull Request Test Coverage Report for Build 11091114271

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 84.114%

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Totals
Change from base Build 11088266325:	0.0%
Covered Lines:	2012
Relevant Lines:	2392

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💛 - Coveralls