feat: added scroll to top feature on about page

[Palmistry2310]

Related Issue

[Cite any related issue(s) this pull request addresses. If none, simply state “None”]

Fixes: #1717

Description

added scroll to top feature

Type of PR

• Bug fix
• Feature enhancement
• Documentation update
• Other (specify): _______________

Screenshots / videos (if applicable)

Checklist:

• I have made this change from my own.
• I have taken help from some online resources.
• My code follows the style guidelines of this project.
• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.
• I have tested the changes thoroughly before submitting this pull request.
• I have provided relevant issue numbers and screenshots after making the changes.

@PriyaGhosal please reveiw this pr

[github-actions]

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[Palmistry2310]

@PriyaGhosal please review this pr!

[PriyaGhosal]

@Palmistry2310 Please see the conflicts .

[PriyaGhosal]

Are you working on it or should I close it

[Palmistry2310]

@PriyaGhosal i have resolved the conflicts.
please add labels here.
and pr #1430 has been merged but labels are not added please see to it once! i mentioned it there too but it must be missed so i mentioned here regarding that

[PriyaGhosal]

@Palmistry2310 label given for #1430 ...........Project Mentor missed it