[GOOD FIRST ISSUE] [Enhancement] Add toast feedback for Commit Streaks copy button

[ni2-vsv11]

Description

The copy button displayed near the "Commit Streaks" section currently provides very minimal feedback after being clicked.

Adding toast notifications for successful and failed copy actions would improve the overall user experience and make the interaction clearer and more accessible.

Expected Improvements

• Show a success toast when the link is copied successfully
• Show an error toast if clipboard copy fails
• Preserve the current UI and functionality
• Keep the implementation lightweight and consistent with the existing design

Possible File

src/components/CopyLinkButton.tsx

Additional Context

This enhancement would provide clearer interaction feedback for users using the Commit Streaks copy button.

[ni2-vsv11]

Hi @Priyanshu-byte-coder

I'd like to work on this issue under GSSoC'26.

Plan:

• Add toast feedback for successful copy actions
• Add proper error handling for clipboard failures
• Preserve the existing UI and button behavior
• Test functionality locally before submitting the PR

Please assign this issue to me.

[github-actions]

Assigned to @ni2-vsv11! You have 7 days to open a PR. No PR after 7 days = auto-unassigned so others can pick it up. Good luck!