[BUG] run_watch Doesn't Handle FileWatcher Errors Gracefully

[xyz080125]

Project

vgrep

Description

In commands.rs line 747-749, FileWatcher::new().watch() is called directly, propagating any errors without additional context about what might have gone wrong (permissions, path issues, etc.).

Error Message

Debug Logs

System Information

OS: Any
Rust Version: 1.75+

Screenshots

No response

Steps to Reproduce

1. Run vgrep watch on a directory without read permissions
2. Observe error

Expected Behavior

Clear error explaining the permission issue

Actual Behavior

Generic IO error without clear indication of the cause

Additional Context

No response

[echobt]

Issue validated. The reported problem has been confirmed in the codebase. A Pull Request with the fix has been submitted: CortexLM/vgrep#63.