[Bug] "New Project" button missing in empty state on Ubuntu 26.04 (AMD64)

**Describe the bug**
When opening the projects view in an empty state (no existing projects), the "New Project" button is missing from the interface, making it impossible to create a new project from this screen.
**Describe the bug**
A clear and concise description of what the bug is.

**Steps to reproduce**
1. Go to '...'
2. Click on '...'
3. See error

**Expected behavior**
What did you expect to happen?

**Version and platform**
Find your version at the bottom of the Settings sidebar. Write "unknown" if you can't determine it.
- Buzz version:
- OS:

**Logs / additional context**
Paste any relevant logs, error messages, or screenshots here.

**Steps to reproduce**

1. Open the Buzz application.
2. Navigate to the **Projects** section/tab with an empty project list.
3. Observe the empty state area.
4. See that the "New Project" button is missing.

**Expected behavior**
A "New Project" button should be clearly visible in the empty state so users can easily create or import a project.

**Version and platform**

* Buzz version: unknown
* OS: Ubuntu 26.04 (AMD64)

**Logs / additional context**
*(Optional: Add any screenshots or terminal log output here if available)*