Monvera local brand kit

The 22 original brand images in this kit were restored byte-for-byte from the
official public repository before its media migration to Cloudflare R2:
https://github.com/Magicianhax/monvera/tree/fc6887f6bbf08441387315dde7da9e731826403b/web/public/brand

The media-removal commit is f0cb26f31b73d8ee493aaa93495089625a2e25c6.
The main application remains based on 4389e59918e343f331f0877ef587ff13be192c03.

Two additional files are explicitly local derivatives:
- monvera-mark-white-derived.svg embeds the unchanged original white PNG.
- monvera-wordmark-derived.svg embeds the unchanged original full-logo PNG.
These SVG files are containers for raster originals, not original vector masters.
The original references monvera-mark-white.svg and monvera-wordmark.png could
not be recovered: neither exists in the pre-migration tree or public path history.

The kit contains 24 image files: 21 original brand-catalogue images, the original
Vera orb, and 2 derived SVG containers. All files carry SHA-256 checksums and the
originals also carry Git blob SHA-1 values in provenance.json. The manifest also
documents the 95 restored stock/ETF logos and USDG used elsewhere in the app.

The original repository MIT license is included. Brand and company marks remain
the marks of their respective owners. This local archive is not a new official
release, and the unavailable live CDN was not used to assert byte equality with
its current contents. No original artwork has been redrawn or recolored.
