The bundled `kaomoji.json` dataset is derived from the open kaomoji-data
project, which is itself the dataset behind kaomojikan.com.

Upstream:
  Repository : https://github.com/kaomojikan/kaomoji-data
  Website    : https://kaomojikan.com
  License    : MIT
  Sources    : kaomoji.json, categories.json

Rebuild (optional — the built file is committed):
  python3 build/build_kaomoji_dataset.py --src-dir <path-to-kaomoji-data> \
    --out kaomoji.json

The build script (build/build_kaomoji_dataset.py) and all QML/JS/shell code
in this repository are MIT-licensed by Signal-Six (see LICENSE).