* add quantization page
* link fix
* small content fixes
* Restore used texture.png; remove unused chart-background-texture.png
texture.png is referenced by _configuration.scss (desktop banner overlay3)
and was deleted by mistake. chart-background-texture.png is unreferenced
anywhere in the source, so remove that one instead.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Co-authored-by: trean <trean.mi@gmail.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
