初始化：独立 oclaw 仓库首提交

- 在 oclaw/ 下重新初始化 Git 仓库
- 补齐子仓库 .gitignore，避免提交本地运行态数据（_local、node_modules、logs 等）
- 提交当前工程代码与配置

Made-with: Cursor

tests/test_get_messages_preserve_tool_pairing.py

@@ -0,0 +1,52 @@
+from __future__ import annotations
+
+import json
+from pathlib import Path
+
+from oclaw.chat.agent_messages import build_llm_messages
+from oclaw.platform.llm.chat_models import RuleBasedChatModel
+from oclaw.platform.persistence.sqlite_store import SqliteStore
+
+
+def test_get_messages_limit_preserves_tool_pairing(tmp_path: Path) -> None:
+    db = tmp_path / "t.sqlite"
+    store = SqliteStore(str(db))
+    sess = store.create_session("t")
+
+    store.add_message(session_id=sess.id, role="user", content="hi", turn_uuid="turn-1", event_type="user_text")
+    assistant = store.add_message(
+        session_id=sess.id,
+        role="assistant",
+        content="",
+        turn_uuid="turn-1",
+        event_type="tool_call",
+        tool_calls=[
+            {
+                "id": "call_abc",
+                "name": "mcp__x__list_directory",
+                "arguments": {"path": "C:\\dummy"},
+            }
+        ],
+    )
+    # Tool result must keep tool_call_id + assistant_message_id for pairing.
+    store.add_message(
+        session_id=sess.id,
+        role="tool",
+        content=json.dumps({"ok": False, "error": "Access denied", "result": {"isError": True}}, ensure_ascii=False),
+        turn_uuid="turn-1",
+        event_type="tool_result",
+        tool_calls={"tool_call_id": "call_abc", "name": "mcp__x__list_directory", "assistant_message_id": int(assistant.id)},
+    )
+
+    # Boundary case: only ask for the last 1 message. Store must prepend the assistant row to keep pairing.
+    rows = store.get_messages(session_id=sess.id, limit=1)
+    assert len(rows) >= 2
+    assert rows[-1].role == "tool"
+    assert any(r.role == "assistant" and r.tool_calls for r in rows)
+    assert all(str(getattr(r, "turn_uuid", "") or "") == "turn-1" for r in rows)
+
+    msgs = build_llm_messages(store_messages=rows, system_prompt="s", model=RuleBasedChatModel(), lang="zh")
+    tool_msgs = [m for m in msgs if m.get("role") == "tool"]
+    assert tool_msgs, msgs
+    assert tool_msgs[-1].get("tool_call_id") == "call_abc"
+