fix(deps): update Starlette to avoid deprecated AnyIO alias (#1470)

tests/test_dependencywarnings.py

@@ -0,0 +1,16 @@
+"""Dependency imports used by the API must not rely on deprecated aliases."""
+
+import subprocess
+import sys
+
+
+def test_starlette_testclient_import_without_deprecated_anyio_alias():
+    # A fresh interpreter exercises the import even if test collection imported it already.
+    result = subprocess.run(
+        [sys.executable, "-W", "error::DeprecationWarning", "-c", "import starlette.testclient"],
+        capture_output=True,
+        text=True,
+        check=False,
+        timeout=30,
+    )
+    assert result.returncode == 0, result.stdout + result.stderr

uv.lock

@@ -3588,15 +3588,15 @@ wheels = [
 
 [[package]]
 name = "starlette"
-version = "1.6.0"
+version = "1.7.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
     { name = "typing-extensions", marker = "python_full_version < '3.13'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/b5/b4/205b0d5241d934e8add0c38aa924c4f9fb7330834ff11e5444db964ec3f9/starlette-1.6.0.tar.gz", hash = "sha256:d4e3ac5e546444960c710297a3c9fc3f7ebae1b7e963f3d36173b49da535be9b", size = 2716969, upload-time = "2026-08-08T18:27:57.512Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/7b/2b/3850dc6bf7ef71b088962eba31dafc6cffd2f96e577ebb0bb316df96da3e/starlette-1.7.0.tar.gz", hash = "sha256:c79f74ea63cff761804fbbfb182f1e0b440c2d07b164d24700c5a1bab5d6ff5d", size = 2736246, upload-time = "2026-09-23T07:30:26.35Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/c8/cb/6a6a47d5b464bd08695d254f3da6e7986cc70c9fa5d778eda57538edfe56/starlette-1.6.0-py3-none-any.whl", hash = "sha256:a86dd39d14bb45f85a3d18525215a9ef0cfd1f192ac793220e72598c90335f0c", size = 75969, upload-time = "2026-08-08T18:27:56.196Z" },
+    { url = "https://files.pythonhosted.org/packages/4e/d6/1ec1b290f9e0fb067899b61e1d37a30c923068bad260b216dbe37a7d2967/starlette-1.7.0-py3-none-any.whl", hash = "sha256:67f8e99895493dd2911a03f11314af6ceebeae4e704bb9f43dfc6a9db151c93e", size = 78980, upload-time = "2026-09-23T07:30:24.567Z" },
 ]
 
 [[package]]