Update pyproject.toml

pyproject.toml

@@ -15,6 +15,7 @@ appdirs = "^1.4.4"
 clicz = ">=0.0.2"
 asgiref = ">=3.7.2"
 fractal-matrix-client = ">=0.0.1"
+fractal-database = ">=0.0.1"
 rich = ">=12.6.0"
 pytest = { version = "^7.4.3", optional = true }
 pytest-asyncio = { version = "^0.21.1", optional = true }