[Bug]: Editor shows empty content for opened files on Windows

[matiaspalmac]

Describe the bug

The model cleanup effect introduced in apps/desktop/src/components/EditorArea.tsx (commit 0efec72e, "imp: CPU & Ram optimization") disposes Monaco models that should remain active.

On Windows, paths stored in openFiles use backslashes (e.g. C:\Proyectos\ide\package.json), while Monaco model URIs normalize to forward slashes and encode the drive letter. The current matching with === against model.uri.fsPath / model.uri.path or modelPath.endsWith(f.path) never matches, so every model is treated as "not in openFiles" and disposed — including the model that was just created for the file being opened. The editor then renders against a disposed model, which shows as empty content.

Additional notes:

• The local variable openPaths is created but never referenced.
• Dep array [openFiles, currentFile] causes extra runs on tab switches.

Steps to Reproduce

1. Open the app on Windows (pnpm desktop).
2. Open any folder via File → Open Folder.
3. Click any file in the explorer (e.g. package.json).
4. The tab appears at the top but the editor area stays blank.
5. Repeat with any other file — same result.

Trixty Version

v1.0.8 (main @ 50923f8)

OS

Windows

Fix yourself?

Yes