Update `RepositoriesCard` component to `RepositoryCard` and add cursor pointer

[kasya]

The RepositoriesCard component currently represents a single repository, but the name implies multiple repositories. Additionally, the title in the card should indicate that it is clickable by showing a pointer cursor.

Goals

• Rename the component from RepositoriesCard to RepositoryCard
• Update all instances where RepositoriesCard is imported, used, or referenced
• Add a cursor: pointer style to the card title to indicate it is clickable
• Update/add tests to verify pointer on the title

Implementation details

• Refactor the component file name and default export
• Update all imports and usages across the codebase
• Ensure the title element has a pointer cursor when hovered
• Verify that existing functionality is not broken after renaming

Acceptance criteria

• Component is renamed to RepositoryCard everywhere
• The card title shows a pointer cursor on hover
• No console errors or broken references in the app
• Functionality of the component remains unchanged

Are you going to work on fixing this?

• Yes
• No

[SiddharthJiyani]

I would love to work on it.
Can you assign it to me ?

[Utkarsh-0304]

Hi @kasya, Could you please assign this issue to me?

[Rakshit788]

Hi @kasya
I would love to work on this
Could you please assign it to me ?

[SiddharthJiyani]

Hi @kasya
I would love to work on this
Could you please assign it to me ?

I am working in it.

[heyAshishRaut]

I would love to work on it.
Can you please assign it to me ?