forked from akai/readest
6605ae8242
A single MDX commonly ships its resources across several MDD files sharing the MDX's filename prefix (e.g. `Name.mdd` for images, `Name-02.mdd` for scripts, `Name-03.mdd` for audio). The importer only grouped the exact-stem `Name.mdd`, so the other MDDs were dropped as orphans and their resources (notably audio) could never be loaded. `groupBundlesByStem` now attaches every `.mdd` whose stem starts with an `.mdx` stem at a separator boundary to that MDX bundle (longest prefix wins on overlap); the boundary check prevents false merges like `dict.mdx` claiming `dictionary-words.mdd`. The runtime provider, contentId, and replica sync (binary upload + manifest apply) already treat `files.mdd` as a list, so multi-MDD bundles sync across devices with no further changes. Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>