fix(backend/copilot): sanitize OSError path in write log, patch config in mode-check tests

- _write_cli_session_to_disk: log basename + e.strerror instead of raw OSError
  to avoid exposing host directory paths in warning logs
- TestRestoreCliSessionModeCheck: patch config.claude_agent_use_resume=True so
  tests are not silently skipped when CLAUDE_AGENT_USE_RESUME=false in env
- baseline/transcript_integration_test.py: fix stale docstring (restore_cli_session
  → download_transcript)

autogpt_platform/backend/backend/copilot/baseline/transcript_integration_test.py

@@ -2,7 +2,7 @@
 
 Exercises the real helpers in ``baseline/service.py`` that restore,
 validate, load, append to, backfill, and upload the CLI session.
-Storage is mocked via ``restore_cli_session`` / ``upload_cli_session``
+Storage is mocked via ``download_transcript`` / ``upload_transcript``
 patches; no network access is required.
 """
 

autogpt_platform/backend/backend/copilot/sdk/service.py

@@ -883,7 +883,12 @@ def _write_cli_session_to_disk(
         )
         return True
     except OSError as e:
-        logger.warning("%s Failed to write CLI session file: %s", log_prefix, e)
+        logger.warning(
+            "%s Failed to write CLI session file %s: %s",
+            log_prefix,
+            os.path.basename(session_file),
+            e.strerror or str(e),
+        )
         return False
 
 

autogpt_platform/backend/backend/copilot/sdk/service_helpers_test.py

@@ -660,10 +660,15 @@ class TestRestoreCliSessionModeCheck:
             mode="baseline",
         )
 
+        import backend.copilot.sdk.service as _svc_mod
+
         download_mock = AsyncMock(return_value=baseline_restore)
-        with patch(
-            "backend.copilot.sdk.service.download_transcript",
-            new=download_mock,
+        with (
+            patch(
+                "backend.copilot.sdk.service.download_transcript",
+                new=download_mock,
+            ),
+            patch.object(_svc_mod.config, "claude_agent_use_resume", True),
         ):
             result = await _restore_cli_session_for_turn(
                 user_id="user-1",
@@ -738,9 +743,14 @@ class TestRestoreCliSessionModeCheck:
             mode="sdk",
         )
 
-        with patch(
-            "backend.copilot.sdk.service.download_transcript",
-            new=AsyncMock(return_value=sdk_restore),
+        import backend.copilot.sdk.service as _svc_mod
+
+        with (
+            patch(
+                "backend.copilot.sdk.service.download_transcript",
+                new=AsyncMock(return_value=sdk_restore),
+            ),
+            patch.object(_svc_mod.config, "claude_agent_use_resume", True),
         ):
             result = await _restore_cli_session_for_turn(
                 user_id="user-1",