Footer social media links are broken — all point to # placeholder

[thomasiverson]

Description

All links in the footer "Social Media" section are placeholder # links that don't navigate to any social media profile:

• Twitter → #
• Facebook → #
• Youtube → #
• Linkedin → #
• Instagram → #

Expected behavior

Each social media link should either:

1. Navigate to the actual social media profile for OctoCAT Supply (opening in a new tab with target="_blank" and rel="noopener noreferrer"), or
2. Be removed/hidden until actual social media profiles are created

Steps to reproduce

1. Start the frontend dev server (npm run dev:frontend)
2. Navigate to http://localhost:5137
3. Scroll down to the footer
4. Click any link under the "Social Media" heading
5. Observe that the page scrolls to the top instead of opening a social media profile

Affected area

• frontend/src/components/Footer.tsx — contains the placeholder social media links