Fix installer dependency resolution and refresh lockfile

pyproject.toml

@@ -37,7 +37,7 @@ slowapi = "^0.1.9"
 cbor2 = ">=5.8.0"
 pynacl = ">=1.6.2"
 pyasn1 = ">=0.6.2"
-starlette = ">=0.49.1"
+starlette = ">=0.40,<0.48"
 urllib3 = ">=2.6.0"
 toga-core = { version = ">=0.5.2", optional = true }
 pillow = { version = ">=12.1.1", optional = true }
@@ -115,4 +115,3 @@ license = { file = "LICENSE" }
 [build-system]
 requires = ["poetry-core"]
 build-backend = "poetry.core.masonry.api"
-