fix: list dir with depth > 3

[dobrac]

Fix panic in envd causing list directory with depth > 3 to fail.

The error after fixing the panic was the following. The file didn't exist between the walkdir calls. I think it's safe to ignore these when walking a directory.

error reading directory /: not_found: file not found: lstat /proc/299/fd/9: no such file or directory

---

Note

Skips entries that disappear during directory traversal and updates envd version to 0.4.2.

• Filesystem (packages/envd/internal/services/filesystem/dir.go):
  • walkDir: ignore not_found errors by skipping entries that no longer exist during traversal; replace unused entry param with _.
  • Add errors import and use error unwrapping to detect connect.CodeNotFound.
• Versioning (packages/envd/main.go):
  • Bump Version from 0.4.1 to 0.4.2.

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[cursor]

Bug: WalkDir Silently Ignores Critical Errors

The filepath.WalkDir callback unconditionally returns nil for all errors from entryInfo that are not NotFound errors. This silently ignores critical issues like permission or I/O errors, preventing them from propagating and potentially resulting in an incomplete directory walk.

 

[sitole]

Please bump envd version

[cursor]

Bug: walkDir Fails to Handle Missing Directories

The walkDir function's error handling for NotFound errors returns nil when a non-existent directory is encountered. This prevents filepath.WalkDir from skipping the directory subtree, causing it to continue attempting to traverse the non-existent path and potentially leading to further errors.