Drafts a notarised parental consent letter for minor (under-18)
Schengen visa applicants travelling without one or both parents.
Output is a print-ready single-page letter the parent signs at a
notary. Use when the user says "consent letter for my child",
"permission letter for minor travel", or has come from
/minor-application with a non-travelling parent. (Schengen-master
skills) Geographic scope: France.
