Home Assistant 2026.3+ serves custom_components/<domain>/brand/ ahead of the
brands CDN, so generate icon/logo PNGs (256 and 512, RGBA) into
custom_components/nestquest/brand/, which HACS installs with the integration.
Move the generator to design/logos/, add a --check mode, and drop the
obsolete brands-repository staging folder. Add tests that the four images
exist with the right size and reproduce byte-identically. Rewrite the note
to describe the local brand directory and the unverified HACS store card
caveat.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>