refactor(abc:cell): widget data type changed to CellTextResult

[cipchk]

Breaking Changes:
为了保持数据处理结果的统一性，将小部件的 data 类型由原来的 CellWidgetData 变更为 CellTextResult 以此来保证数据为处理后的结果。

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/ng-alain/delon/blob/master/CONTRIBUTING.md#commit
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[x] Refactoring (no functional changes, no api changes)
[ ] Build related changes
[ ] CI related changes
[ ] Documentation content changes
[ ] Application (the showcase website) / infrastructure changes
[ ] Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

[x] Yes
[ ] No

Other information

[cipchk]

Preview is ready!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.72%. Comparing base (b7ea5ac) to head (e08259c).
Report is 2 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1771      +/-   ##
==========================================
- Coverage   93.72%   93.72%   -0.01%     
==========================================
  Files         317      317              
  Lines        8808     8806       -2     
  Branches     1653     1653              
==========================================
- Hits         8255     8253       -2     
  Misses        491      491              
  Partials       62       62              

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