v0.4.2 — Bundled assets

What's new

All assets are now bundled in the pip package (29MB wheel):

• lexicon.db (12MB) — 47K lexicon entries
• expr_seq2seq.pt (28MB) — GRU seq2seq model
• expr_vocab_src.json, expr_vocab_tgt.json, expr_config.json — vocab + config

Changes

• No more lazy downloads — pip install dormouse-ua works out of the box
• assets.py now checks importlib.resources (bundled package data) before falling back to cache/download
• Removed src/dormouse/models/ — all files moved to src/dormouse/data/

pip install dormouse-ua==0.4.2