- Reworked the downloadable assets subsystem. Downloading should feel more smooth and robust on devices with low memory.

- Fixed turn limit in quest battles (https://github.com/Puella-Care/totentanz-meta/issues/15).

- Physically separated Capricieux server (https://github.com/Puella-Care/capricieux) handling the archive app.

- Initial implementation of account import using `connect.zip` files. API server relies on https://github.com/nodejs/node/pull/59109 and https://github.com/nodejs/node/pull/59462.

- Several data storage optimizations.