Update Frontend Integration

### What happened?

**Description:**
Update frontend application to use new package name and repository references.

**Files to change:**
- `frontend/package.json`
- `frontend/src/components/layout/Sidebar.tsx`
- `frontend/README.md`
- `frontend/backend/` files (if they import the package)


### How to reproduce

n/a

### Environment

_No response_

### Error logs (if any)

_No response_