merge: merge master into update-models-docs-pr-2412

Resolve conflict in _models.py by keeping the new X402_PAYMENT_REQUIRED enum value.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: vdusek

pyproject.toml

@@ -57,7 +57,7 @@ dev = [
     "pytest-httpserver<2.0.0",
     "pytest-timeout<3.0.0",
     "pytest-xdist<4.0.0",
-    "pytest<9.0.0",
+    "pytest<10.0.0",
     "ruff~=0.15.0",
     "setuptools", # setuptools are used by pytest but not explicitly required
     "types-colorama<0.5.0",