test: add comprehensive tests across modules to increase coverage above 60%

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>

tests/test_views_license.py

@@ -0,0 +1,12 @@
+"""Tests for app/views/license_routes.py module."""
+import pytest
+
+
+@pytest.mark.integration
+class TestLicenseViews:
+    """Tests for license view routes."""
+
+    def test_license_api_endpoint(self, client):
+        """Test license API endpoint."""
+        response = client.get("/api/license")
+        assert response.status_code in (200, 404)