Fix CI dependency and boundary checks

Author: Mateusz

.github/workflows/architecture-check.yml

@@ -11,10 +11,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Set up Python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: '3.10'
 

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
   hook-integrity:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Validate pre-commit hook references
       run: python dev/scripts/validate_pre_commit_hooks.py
@@ -23,12 +23,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 2
 
     - name: Set up Python 3.10
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: '3.10'
         cache: 'pip'
@@ -51,12 +51,12 @@ jobs:
         python-version: ['3.10']
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 2
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.python-version }}
         cache: 'pip'
@@ -130,12 +130,12 @@ jobs:
       OAUTH_PLUGIN_INSTALL_TARGET: llm-interactive-proxy-oauth-connectors
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 2
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.python-version }}
         cache: 'pip'
@@ -184,12 +184,12 @@ jobs:
         python-version: ['3.10']
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 2
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.python-version }}
         cache: 'pip'

pyproject.toml

@@ -27,7 +27,7 @@ dependencies = [
     "ijson",
     "watchdog",
     "pytz",
-    "pytest-asyncio==0.23.7",
+    "pytest-asyncio==1.3.0",
     "pytest-xdist==3.6.1",
     "cbor2>=5.6.0",
     "authlib>=1.3.0",
@@ -71,11 +71,11 @@ oauth = [
 
 dev = [
     # Test stack (pin to match local green runs)
-    "pytest==8.3.5",
-    "pytest-asyncio==0.23.7",
+    "pytest==9.0.3",
+    "pytest-asyncio==1.3.0",
     "pytest-cov==5.0.0",
     "pytest-xdist==3.6.1",
-    "pytest-httpx==0.30.0",
+    "pytest-httpx==0.36.2",
     "pytest-mock==3.14.0",
     "freezegun==1.5.1",
     # Linters/formatters

src/core/domain/streaming/contracts.py

@@ -8,9 +8,10 @@
 
 from __future__ import annotations
 
-from typing import Any, Literal
-
-from pydantic import BaseModel, ConfigDict, Field, model_validator
+from typing import Any, Literal
+
+from pydantic import BaseModel, ConfigDict, Field, model_validator
+from pydantic.types import JsonValue
 
 from src.core.domain.chat import StreamingToolCall, ToolCall
 
@@ -40,7 +41,7 @@ class StreamingUsage(BaseModel):
 
     @model_validator(mode="before")
     @classmethod
-    def _map_anthropic_style_usage_keys(cls, data: Any) -> Any:
+    def _map_anthropic_style_usage_keys(cls, data: JsonValue) -> JsonValue:
         """Anthropic/Messages API streams use input_tokens/output_tokens naming."""
 
         if not isinstance(data, dict):

src/core/interfaces/response_processor_interface.py

@@ -192,15 +192,15 @@ def capability(self) -> str:
         """
         return FeatureCapability.BOTH
 
-    @abstractmethod
-    async def process_chunk(
-        self,
-        payload: Any,
-        session_id: str,
-        context: dict[str, object],
-        *,
-        is_streaming: bool,
-    ) -> Any:
+    @abstractmethod
+    async def process_chunk(
+        self,
+        payload: ProcessedChunkContent,
+        session_id: str,
+        context: dict[str, object],
+        *,
+        is_streaming: bool,
+    ) -> ProcessedChunkContent:
         """Process one response unit (full non-streaming response or streaming chunk).
 
         Sole required implementation path. Use ``is_streaming`` and lifecycle