Add benchmark results and tests for StandaloneLspManager path normalization

- Created a new JSON file with benchmark results from the run on 2026-02-09.
- Added tests for the StandaloneLspManager to verify path normalization on Windows, including handling of percent-encoded URIs and ensuring plain Windows paths remain unchanged.

codex-lens/tests/lsp/test_standalone_manager_paths.py

@@ -0,0 +1,48 @@
+"""Tests for StandaloneLspManager path normalization (Windows URI handling)."""
+
+from __future__ import annotations
+
+import platform
+
+from codexlens.lsp.standalone_manager import StandaloneLspManager
+
+
+def test_normalize_file_uri_percent_encoded_windows_drive() -> None:
+    if platform.system() != "Windows":
+        return
+
+    manager = StandaloneLspManager(workspace_root="D:/Claude_dms3/codex-lens")
+
+    raw = "file:///d%3A/Claude_dms3/codex-lens/src/codexlens/lsp/standalone_manager.py"
+    normalized = manager._normalize_file_path(raw)
+
+    assert normalized.lower().startswith("d:/")
+    assert "%3a" not in normalized.lower()
+    assert "d%3a" not in normalized.lower()
+    assert "/d%3a" not in normalized.lower()
+
+
+def test_normalize_uri_path_percent_encoded_windows_drive() -> None:
+    if platform.system() != "Windows":
+        return
+
+    manager = StandaloneLspManager(workspace_root="D:/Claude_dms3/codex-lens")
+
+    raw = "/d%3A/Claude_dms3/codex-lens/src/codexlens/lsp/standalone_manager.py"
+    normalized = manager._normalize_file_path(raw)
+
+    assert normalized.lower().startswith("d:/")
+    assert "%3a" not in normalized.lower()
+
+
+def test_normalize_plain_windows_path_is_unchanged() -> None:
+    if platform.system() != "Windows":
+        return
+
+    manager = StandaloneLspManager(workspace_root="D:/Claude_dms3/codex-lens")
+
+    raw = r"D:\Claude_dms3\codex-lens\src\codexlens\lsp\standalone_manager.py"
+    normalized = manager._normalize_file_path(raw)
+
+    assert normalized == raw
+