Module Ownership

Module	Owner	Required reviewers
SchoolContext	Platform owner	Platform
Core Contracts	Platform owner	Platform
Finance	Finance domain owner	Finance, Platform, Security
Attendance	Attendance domain owner	Attendance, Platform
Students	Student lifecycle owner	Students, Platform, Security
Communication	Communication owner	Communication, Platform, Security
Reporting	Reporting owner	Reporting, Data/Security
IslamicSundaySchool	Islamic Sunday School domain owner	Islamic Sunday School, Platform
API/Controllers	API owner	API, affected module owner
Security/Auth	Security owner	Security

Replace placeholder owners with actual GitHub teams in .github/CODEOWNERS. Placeholder governance is still better than vibes, but only barely.