[BUG]: Footer "Terms of Service" and "Privacy Policy" links redirect to home page

### Bug Description

The footer includes links to /terms (Terms of Service) and /privacy
(Privacy Policy). Neither route is registered in the router, so navigating
to either one silently falls through to the catch-all route and redirects
to the home page, instead of showing an error or the actual page.

### Steps to Reproduce

1. Go to https://orgexplorer.aossie.org/ (or run locally)
2. Scroll to the footer
3. Click "Terms of Service" or "Privacy Policy"
4. Observe that you're redirected to the home page instead of seeing the
expected content

### Logs and Screenshots

Confirmed in Footer.jsx — the footerLinks array points to /terms and
/privacy, but no matching route exists in the router config; these paths
fall through to the catch-all route.

### Environment Details

- OS: Windows 11
- Browser: Chrome 120
- Node.js: v24.13.0

### Impact

Low - Minor inconvenience

### Code of Conduct

- [x] I have joined the [Discord server](https://discord.gg/hjUhu33uAn) and will post updates there
- [x] I have searched existing issues to avoid duplicates

Open Footer.jsx and the router configuration to verify how /terms and /privacy are declared and how the catch-all handles them. Confirm the intended Terms of Service and Privacy Policy destinations or content, then verify both footer links render those pages rather than redirecting to home.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.