Add session recording key-display usage guard

Co-authored-by: Shri Sukhani <shrisukhani@users.noreply.github.com>

Author: cursoragent

CONTRIBUTING.md

@@ -214,6 +214,7 @@ This runs lint, format checks, compile checks, tests, and package build.
   - `tests/test_session_operation_metadata_usage.py` (session manager operation-metadata usage enforcement),
   - `tests/test_session_parse_usage_boundary.py` (centralized session parse-helper usage boundary enforcement),
   - `tests/test_session_profile_update_helper_usage.py` (session profile-update parameter helper usage enforcement),
+  - `tests/test_session_recording_key_display_helper_usage.py` (session recording key-display helper usage enforcement),
   - `tests/test_session_recordings_follow_redirects_boundary.py` (session recordings wrapper follow-redirect enforcement boundary),
   - `tests/test_session_request_function_parse_boundary.py` (session-request function-level parse boundary enforcement between parsed wrappers and resource helpers),
   - `tests/test_session_request_helper_usage.py` (session manager request-helper usage enforcement),

tests/test_architecture_marker_usage.py

@@ -147,6 +147,7 @@
     "tests/test_session_operation_metadata_usage.py",
     "tests/test_session_parse_usage_boundary.py",
     "tests/test_session_profile_update_helper_usage.py",
+    "tests/test_session_recording_key_display_helper_usage.py",
     "tests/test_session_recordings_follow_redirects_boundary.py",
     "tests/test_session_request_function_parse_boundary.py",
     "tests/test_session_request_helper_usage.py",

tests/test_session_recording_key_display_helper_usage.py

@@ -0,0 +1,15 @@
+from pathlib import Path
+
+import pytest
+
+pytestmark = pytest.mark.architecture
+
+SESSION_UTILS_MODULE = Path("hyperbrowser/client/managers/session_utils.py")
+
+
+def test_session_utils_uses_format_string_key_for_error():
+    module_text = SESSION_UTILS_MODULE.read_text(encoding="utf-8")
+
+    assert "format_string_key_for_error(" in module_text
+    assert "_MAX_KEY_DISPLAY_LENGTH" in module_text
+    assert "_format_recording_key_display(" in module_text