feat(activity_log): enhance activity logging with query tool and context handling

tests/test_agent_transfer_file_tool.py

@@ -0,0 +1,71 @@
+from pathlib import Path
+from unittest.mock import patch
+
+from app.agent.tools.impl.transfer_file import TransferFileTool
+
+
+def test_transfer_file_local_directory_without_trailing_slash_uses_dir(tmp_path):
+    """本地目录路径即使没有尾斜杠，也应按目录交给整理链路。"""
+    source_dir = tmp_path / "Movie Folder"
+    source_dir.mkdir()
+    captured = {}
+
+    def _manual_transfer(self, **kwargs):
+        """记录工具传给整理链路的参数。"""
+        captured.update(kwargs)
+        return True, None
+
+    with patch(
+        "app.chain.transfer.TransferChain.manual_transfer",
+        new=_manual_transfer,
+    ):
+        result = TransferFileTool._transfer_file_sync(str(source_dir))
+
+    assert result == f"整理成功：{source_dir}"
+    assert captured["fileitem"].type == "dir"
+    assert captured["fileitem"].path == str(source_dir)
+
+
+def test_transfer_file_local_file_uses_file(tmp_path):
+    """本地文件路径应继续按文件交给整理链路。"""
+    source_file = tmp_path / "Movie.mkv"
+    source_file.write_text("fake media", encoding="utf-8")
+    captured = {}
+
+    def _manual_transfer(self, **kwargs):
+        """记录工具传给整理链路的参数。"""
+        captured.update(kwargs)
+        return True, None
+
+    with patch(
+        "app.chain.transfer.TransferChain.manual_transfer",
+        new=_manual_transfer,
+    ):
+        result = TransferFileTool._transfer_file_sync(str(source_file))
+
+    assert result == f"整理成功：{source_file}"
+    assert captured["fileitem"].type == "file"
+    assert captured["fileitem"].path == str(source_file)
+
+
+def test_transfer_file_remote_directory_still_uses_trailing_slash():
+    """远程存储无法用本地 stat 判断时，继续使用尾斜杠识别目录。"""
+    captured = {}
+
+    def _manual_transfer(self, **kwargs):
+        """记录工具传给整理链路的参数。"""
+        captured.update(kwargs)
+        return True, None
+
+    with patch(
+        "app.chain.transfer.TransferChain.manual_transfer",
+        new=_manual_transfer,
+    ):
+        result = TransferFileTool._transfer_file_sync(
+            "downloads/Show/",
+            storage="alist",
+        )
+
+    assert result == "整理成功：/downloads/Show/"
+    assert captured["fileitem"].type == "dir"
+    assert captured["fileitem"].path == "/downloads/Show/"