875026: implemented the CompareFiles and CompareUrlFiles api.

[ghost]

Feature description

Implement the CompareFiles and CompareUrlFiles api.

Analysis and design

If there is an external design, link to its project documentation area.
If there is an internal discussion on the forum, provide the link.

Solution description

Added the APIs.

Output screenshots

Post the output screenshots if an UI is affected or added due to this feature.

Areas affected and ensured

List the areas are affected by your code changes.

Jasmine Test cases

Testcase Name	Spec file name	Test case purpose

Pagination & E2E Test case merge request

Repository	Merge request link(targeted to development)
ej2-documenteditor-test/PaginationNUnitAutomation	MR link

Testing checklist

Item	Comments
Is the SFDT exporting working fine.
Is the Docx exporting working fine.
Is the exported SFDT opening properly in DocumentEditor?
Is the exported Docx opening properly in DocumentEditor?
Is there any data loss in the file after saving is DocumentEditor?	If Yes, Please list the features.

Collaborative Editing checklist

Item	Comments
Have you ensured the changes in Collaborative editing

Web service link: https://github.com/essential-studio/ej2-documenteditor-collaborative-editing-services/tree/850940-Collab

Blazor Testing checklist

Is the feature moved to Blazor platform?

• YES.
• NO. Created task to track it. Share task link.
• NA

If YES

Item	Comments
Is feature moved to the Blazor script also?
Is feature ensured in the Blazor?
ej2-blazor-source MR

Theme changes

Item	Comments
Is fix require theme changes?	Yes, PR link https://github.com/essential-studio/ej2-theme-studio

Additional checklist

Checklist	Comments
Did you run the automation against your implementation?
Is there any API name change?	If yes, Provide the API review task.
Is there any existing behavior change of other features due to this code change?
Did you record this case in the unit test or UI test?

[Suriya-Murugan]

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[Suriya-Murugan]

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