docs: document NONINTERACTIVE escape hatch in confirm.sh

Xu Wangrequested to merge
agent/issue-2 into main

Documents the existing NONINTERACTIVE escape hatch (set to any non-empty value to skip the confirm prompt and auto-confirm, exit 0) in three places: confirm.sh's header comment, the README 'Confirm Before Destructive Operations' section (with a make ... NONINTERACTIVE=1 example), and the confirm.sh row in OTICA_TECHNICAL_REFERENCE.md. Also corrects that reference row to note only uppercase Y is accepted (the script tests = "Y"). Documentation-only; no behavior change. Closes #2 (closed).

Closes #2 (closed)

Merge request reports