confluence-mdx: splice rehydrator 개선 및 sidecar identity fallback 강화#888

jk-kim0 merged 8 commits intomainquerypie/querypie-docs:mainfrom

fix/reverse-sync-list-and-text-normalizationquerypie/querypie-docs:fix/reverse-sync-list-and-text-normalizationCopy head branch name to clipboard