[FEATURE] Added Copy Code button with Toast Notification.

[AJAmit17]

Closes #261

[FEATURE] Added a Feature to copy code button with toast notification.

Screenshots

https://github.com/TheAlgorithms/website/assets/100467234/2e2b8d58-8859-4504-935d-da800f4e781f

Checklist

• [X] I worked on a branch other than main.
• [X] My branch is up-to-date with the Upstream main branch.
• [X] I have fixed potential errors using yarn lint.
• [X] I ran yarn build to check everything still builds successfully.

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[AJAmit17]

@maltejur please review the code!

Thanks.