Drop the entire weekly-report path: the /insights/report/[week] route,
the WeeklyReportView component, the hero strip's banner mount and
"Wochenbericht erstellen" action button, the ISO-week helpers, the
schema slot, the AI prompt rule + OUTPUT FORMAT block, the openapi
field, the i18n keys and every associated test. Coach now owns the
sole hero-row action. iOS contract is unaffected — no native consumer
reads any weekly-report endpoint or schema slot per the v1.4.28 iOS
contract inventory.