merge: merge origin/feature/teamhoa/r05-r06 (R07/R08) into feature/delta-team/epic-R04

tests/fakes/__init__.py

@@ -3,7 +3,6 @@
 Gói này cố ý không import sẵn fake nào để tránh kéo theo phụ thuộc khi chạy cô lập.
 Hỗ trợ import trực tiếp từ module con hoặc import lười từ package.
 """
-
 from typing import Any
 
 
@@ -11,15 +10,20 @@ def __getattr__(name: str) -> Any:
     if name in ("FakeProvider", "RecordedCall", "ScriptedTurn"):
         from .fake_provider import FakeProvider, RecordedCall, ScriptedTurn
         return locals()[name]
-    if name == "FakeToolExecutor":
-        from .fake_tool_executor import FakeToolExecutor
-        return FakeToolExecutor
+    if name in ("FakeToolExecutor", "ToolInvocation"):
+        from .fake_tool_executor import FakeToolExecutor, ToolInvocation
+        return locals()[name]
+    if name == "FakeClock":
+        from .fake_clock import FakeClock
+        return FakeClock
     raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
 
 
 __all__ = [
+    "FakeClock",
     "FakeProvider",
     "FakeToolExecutor",
     "RecordedCall",
     "ScriptedTurn",
+    "ToolInvocation",
 ]