docs(study): preserve social source and image rules
docs(study): preserve review and recovery principles
docs: refer curriculum review status to issue handoff
docs: define elementary curriculum review criteria
docs: record study material and merge proof decisions
docs: define isolated zhuyin parent preview
docs(study): distinguish practice volume from question-type coverage
docs: correct Traditional Chinese wording
docs: record faithful science choice and source identity rules
docs(home): record subject card recognition principles
docs: record zhuyin gentle practice decisions
docs(study): retain partial source review decisions
docs(study): document unit-sharded catalog decisions
docs: record social diagram and source-version checks
docs(study): record social bank and curriculum mapping rules
docs(study): record historical angle image transfer rules
docs(study): record text batch delivery and source preservation
docs(study): record CDN verification order
docs(study): record 256 KiB pack capacity decision
docs(wiki): sync references from f25e1b3590f88768a7ae27bf9dddc454b2d983f7
docs(wiki): sync references from 003a4f19ade0166cd37bc117092a8447bee8c24e
docs(nativecamp): document private archive and recovery
Update wiki e4e9b240bdf890134c430e8f5c49bcf72a9bdd31
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