Conversation history is tied to case-sensitive directory paths

Summary

The conversation history appears to be matched using the exact directory path string, including letter casing.

Expected Behavior

Since both paths refer to the same directory (on a case-insensitive filesystem), the existing conversation history should be shown.

Actual Behavior

A new conversation is created (or previous conversations are not shown) because the path comparison is case-sensitive.

Steps to reproduce the issue

Open a project from:

/path/to/project
Start a conversation.

Later, open the same physical directory using:

/path/to/Project

(only the casing differs).

Observe the conversation history.

Command Code Version

0.40.14

Operating System

Windows

Terminal/IDE

No response

Shell

No response

Additional context

No response

ソースファイルやテストは指定されていません。まず、会話履歴がどこで検索されているか、また Windows 上でプロジェクトディレクトリのパスがどのように比較されているかを追跡し、次に大文字と小文字だけが異なるパスで問題を再現してください。同じ物理ディレクトリが、パスの大文字と小文字にかかわらず既存の会話履歴を表示すれば完了です。