[FEATURE] Add "Copy Profile Link" button to user profiles.

[JESWIN-AJ]

Feature Request: Add "Copy Profile Link" button to user profiles.

Introduce a dedicated "Copy Link" button on the user profile page (near the username or social icons or somewhere bottom). This button would allow users and visitors to instantly copy a clean, direct URL of the profile to their clipboard.

##The Problem
Currently, users have to manually highlight the URL in the browser address bar. This can sometimes lead to:

Copying extra tracking parameters e.g.= ?ref=....

Mobile users struggling to select the exact text.

Formatting issues when pasting into LinkedIn or Resumes.

##Proposed Solution
Add a simple, minimalist icon button (like a 📋 or 🔗 icon) next to the user’s name or "Connect with me" section.

Functionality:

One-click Copy: Uses the navigator.clipboard API to copy the URL

Visual Feedback: The button briefly changes to a checkmark or shows a "Link Copied!" tooltip to confirm success.

Clean URL: Ensures only the base URL (devb.io/username) is copied, keeping it professional for sharing -->

[AnitusA]

"I’ve addressed this in PR #126! 🚀

I implemented a new Share Button that solves all the problems mentioned:

• One-click Copy: It uses the navigator.share API (for native mobile sharing) and falls back to navigator.clipboard for desktops.
• Clean URL: It captures the direct profile link, avoiding the need for users to manually select and copy the address bar (which often includes unwanted tracking parameters).
• Visual Feedback: Added a Snackbar/Toast notification at the bottom of the screen that confirms 'Link copied to clipboard!' using sonner.
• Minimalist Design: The button uses a clean Share2 icon from Lucide-react and matches the existing Bento-style UI of the profile card.

You can check out the implementation details here: #126"

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