feat: About Page

Feature: Add About Page

Description

Implement an "About" page for the eHRS application to provide information about the medical camp, partner organizations, and location details.

Requirements

• About Page (/about):
  • About Camp: Overview of the Swecha Medical Camp and the eHRS system.
  • Organisations involved: Details about Swecha's mission and initiatives.
  • Address: Physical location of the Swecha office.
• Navigation Update:
  • Add an "About" link in the sidebar navigation menu, directly below the "Home" link in the Dashboard section.
• Global Footer:
  • Add a global footer at the bottom of the main application layout (AppLayout).
  • Include the copyright text: © 2026 SWECHA. All rights reserved.
  • Include a hyperlink to the /about page.

Acceptance Criteria

• The /about route is properly protected and accessible to authenticated users.
• The About page displays all three required sections with appropriate icons (Info, Users, MapPin) and styling following the application's dark theme.
• The sidebar menu contains the "About" link and navigates to the /about route seamlessly.

Files Affected

• src/pages/AboutPage.tsx (New)
• src/App.tsx (Modified)
• src/components/AppLayout.tsx (Modified)