彭峰 8c0538e34a fix: enable teacher feedback for historical completed lessons hai 1 semana
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design-qa 601bdc7231 fix: unify student read-only vocabulary access hai 1 mes
features da64d8f5ef docs: record verified teacher earnings backend release hai 1 semana
migration be688d492c fix: safely reconcile legacy member credit ledgers hai 1 semana
operations 1faed1a1fb feat(teaching): polish lesson reports and support audited feedback edits hai 1 semana
qa 8c0538e34a fix: enable teacher feedback for historical completed lessons hai 1 semana
schema c662ca0168 fix: wrap cloud function business params hai 2 meses