Last Sketch on Startup

Most relevant area for this enhancement?

Core/Environment/Rendering

Feature to enhance

IDE startup behavior (Base class logic)

Desired enhancement

Automatically restore and open the last sketch the user worked on when the IDE starts, if no sketches are passed via command line.

Potential benefits

Saves time by eliminating manual reopening of recent sketches

Improves continuity and workflow when restarting the IDE

Matches behavior users expect from modern IDEs/editors

Easy fallback to default handleNew() behavior if the last sketch is missing

Possible drawbacks

No response

Additional context

Users may not expect sketches to reopen automatically if they prefer a clean start

If the last sketch folder was deleted or moved, the IDE will fall back to a new sketch — which could cause confusion if not logged clearly

No toggle yet to disable the feature (could be added in the future)

Would you like to work on the issue?

Yes

まず、Core/Environment/Rendering にある IDE 起動時の Base クラスのロジックを特定し、コマンドラインから渡されたスケッチとデフォルトの handleNew() パスがどのように処理されるかを追跡します。最後に使用したスケッチの検索と、フォルダーがない場合のフォールバックを定義し、そのうえで、コマンドラインからスケッチが渡されなかった場合にのみ起動時に以前のスケッチが復元されることを確認します。