"""
doocus — local, offline document extraction, alongside meetus.

Turns locally-downloaded documents (Drive exports, PDFs, images, ...) into a
shareable *textified* product (`content.md`) plus structured `meta.json`,
mirroring the meetus `output/<run>/` contract. The extraction step is
deterministic and offline — no cloud AI ever touches the raw source. The
textified output is what feeds permitted services (Gemini web, NotebookLM) and
the local search index; the raw source stays on disk.
"""