feat(share) : add temporary expiring share links

[kavin553]

Description

Implemented temporary expiring share links for sensitive image sharing workflows.

Fixes #707

Features Added

• configurable expiration durations
• optional password protection
• one-time access toggle
• automatic expiration countdown
• copy share link functionality
• responsive reusable share panel UI

Type of Change

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

• Manually tested local server
• Frontend build verification

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• My changes generate no new warnings

[vercel]

@kavin553 is attempting to deploy a commit to the souma9830's projects Team on Vercel.

A member of the Team first needs to authorize it.

[kavin553]

Hi @souma9830 👋

I’ve completed the implementation for temporary expiring share links.

Features Implemented

• configurable expiration durations
• optional password protection
• one-time access toggle
• automatic expiration countdown
• responsive reusable share panel UI

The implementation was intentionally kept lightweight and modular to align with the existing frontend architecture.

Kindly review the PR when available. Thank you 🚀