- Converted existing local paths to Windows paths via `wslpath -w` before opening.
- Used `wslview` directly in WSL environments, bypassing `xdg-open`'s broken file-handler translation.
- Fell back to `xdg-open` for URLs or when `wslview` is unavailable.
- Added unit tests covering WSL file, URL, and fallback scenarios.
- Extracted cross-platform URL and file path opening logic into a unified `openPath` utility function.
- Removed duplicate platform-specific browser opening code from five modules (stats-cli, debug, login-dialog, command-controller, mcp-command-controller) and replaced with calls to the centralized utility.
- Simplified error handling by delegating platform detection and command execution to the reusable utility function.