Glob tool fails on Windows MSYS systems / git bash

[pschiel]

Steps to reproduce

• start opencode in folder e.g. E:/src/ai/opencode/local/packages/opencode
• ask agent to glob e.g. find MD files in "/c/Users/ops/.config"
• agent fails with ENOENT error

Root cause

In a mixed environment (Windows paths, MSYS paths) glob fails to read the file due to path mismatching

#6763 solves via path normalization

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• Segfault on Windows git bash (msys) when using bash tool with cwd #11043: Segfault on Windows git bash (msys) when using bash tool with cwd

Both issues involve MSYS/Git Bash environments failing with ENOENT errors when handling absolute paths. The root cause appears to be related to path format handling on Windows MSYS systems (backslashes vs forward slashes).

Feel free to ignore if your specific case differs from these issues.