Ailurus Memory 1.2.2

The first release with the container image (ghcr.io/tursithepanda/ailurus-memory).
1.2.1's image build passed its tests but failed the workflow's last check, which still
imported the pre-package module names. No change to the program itself.

Ailurus Memory 1.2.1

First public release, as Ailurus Memory, under the PolyForm Noncommercial 1.0.0
licence. It carries everything listed under 1.2.0 below, plus: the code is one
ai_memory package (core, server, web, features, desktop) with packaging,
scripts and docs in their own folders; a one-page README with the full text in
docs/user-guide.md; a Portainer stack in the Docker guide; Windows test fixes.