GrepFileSet
GrepFileSet =
"gitignore"|"all"
Defined in: packages/agent/src/tools/gthGrepTool.ts:38
GS2-51 — which corpus gth_grep scans, applied consistently to BOTH engines:
gitignore(default): respect.gitignore/.ignoreand skip hidden dot-files (rg’s default);all: scan everything but theIGNORED_DIRSnoise set (rg gets--no-ignore --hidden).