docs: the Manager pages read against 0.8.24: Manager by tab, the API's drift, Settings, Backups, Catalog
the theme collection is glass_templates
catalog: when the index is read again
docs(spectrum): the radial and graph styles, the scales, and two reference themes to start from
docs: the wiki against the code at 0.7.50, page by page
docs: the wiki around a Quick Start: Settings, Themes, Meters Reference, Spectrum, Catalog, Backups, Artwork, Troubleshooting, Logging, with pictures and diagrams; names and glyphs scrubbed