[Frontend] Verified Credentials and Certificate Gallery

[polichdev]

Implement a centralized gallery to display all digital certificates earned by the user upon successful course completion. This page serves as a professional portfolio, allowing students to view, manage, and share their educational milestones within the TechIndustry platform.

Acceptance Criteria

• The gallery must accurately identify and display only certificates associated with the authenticated user
• Each certificate card must include:
  • Course title
  • Date of completion
  • A functional Verify link
• All interface components must be fully responsive across mobile, tablet, and desktop viewports
• All visual and layout elements must strictly comply with the platform’s Glassmorphism design system