Add shortCut copy paste In DemoConsole

[Epica3055]

Fixes #10466

Root cause

Copy and paste now works in DemoConsole in netframework481 but not in net10. that's because the serializer here does not work in net10, it was deprecated long time ago.

https://github.com/dotnet/winforms/blob/b0b0e101cb69db4b70f7e3559e30406b210b1f1d/src/System.Windows.Forms.Design/src/System/Windows/Forms/Design/CommandSet.cs#L1409C1-L1415C74

Proposed changes

• We don't serialize CodeDomSerializationStore anymore. Copy the selectionComponents when CopyCommand is triggered.

Screenshots

Before

N/A

After

Microsoft Reviewers: Open in CodeFlow

[codecov[bot]]

Codecov Report

:x: Patch coverage is 6.66667% with 14 lines in your changes missing coverage. Please review. :white_check_mark: Project coverage is 76.60777%. Comparing base (1c091ca) to head (c798cbc). :warning: Report is 104 commits behind head on main.

Additional details and impacted files

@@                 Coverage Diff                 @@
##                main      #13644         +/-   ##
===================================================
+ Coverage   76.57432%   76.60777%   +0.03345%     
===================================================
  Files           3252        3253          +1     
  Lines         640942      640965         +23     
  Branches       47437       47432          -5     
===================================================
+ Hits          490797      491029        +232     
+ Misses        146602      146280        -322     
- Partials        3543        3656        +113     

Flag	Coverage Δ
Debug	76.60777% <6.66667%> (+0.03345%)	:arrow_up:
integration	18.97179% <6.66667%> (+0.49589%)	:arrow_up:
production	51.06257% <6.66667%> (+0.06550%)	:arrow_up:
test	97.41186% <ø> (+0.00048%)	:arrow_up:
unit	48.44734% <0.00000%> (+0.03625%)	:arrow_up:

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[LeafShi1]

Please add Root Cause in the Description