File refresh not working in opencode-desktop #28393

Description

Description:
The !Aktualizováno <timestamp> marker file mechanism (containing "flush") fails to refresh the directory listing in opencode-desktop. After deleting old markers and creating a new one via the Write tool, the "All files" tree view still does not reflect the actual filesystem state — some directories (e.g. image/, images/) remain invisible even though they exist on disk.

Steps to reproduce:

1. Have subdirectories image/, images/, js/, style/ inside the workspace
2. Remove old marker files: rm -f '!Aktualizováno'*
3. Create a new marker via the Write tool: file named !Aktualizováno 2026-05-19 21:56 with content flush
4. Check "All files" view in opencode-desktop

Expected behavior:
After creating a new !Aktualizováno marker file, the directory listing should fully refresh and display all directories and files.

Actual behavior:
The listing does not refresh — missing directories remain hidden. Only a full restart of opencode-desktop (closing and reopening the session) shows the correct filesystem state.

Environment:

• Tool: opencode-desktop (file explorer)
• OS: Linux
• Reproduced in workspace ~/opencode/project/www

Plugins

No response

OpenCode version

OpenCode Desktop v1.15.5

Steps to reproduce

No response

Screenshot and/or share link

No response

Operating System

Linux Mint 22.2

Terminal

opencode-desktop