- Rebrand UI text, navigation, footer, and metadata to Computing:Box
- Add canonical URLs and updated Open Graph metadata for SEO
- Replace legacy CS:Box imagery with new Computing:Box assets
- Update About page copy to reflect expanded curriculum focus
- Enhance A Level hexadecimal simulator with custom binary input
- Regenerate exported assets and font hashes
Signed-off-by: Alexander Davis <alex@adcm.uk>
