Summary

• Run ripgrep once per VS Code workspace folder with that folder as the process cwd.
• Keep absolute workspace paths in rg arguments so existing result parsing and file opening continue to receive absolute paths.
• Preserve existing include/exclude glob handling while allowing each workspace root's .gitignore rules to be applied independently.

Fixes #35.

Validation

• git diff --check
• Manual ripgrep fixture on Windows with rg 15.1.0: a workspace containing .gitignore with ignored/ returned only src/hit.txt and excluded ignored/hit.txt when searched with the workspace path.

Notes

• I could not run
  pm run compile in this Codex environment because
  pm is not available on PATH here. The change is limited to src/services/SearchService.ts.
• AI-assisted with Codex; reviewed and tested before submission.