Deployed a comprehensive update to redso.uk covering SEO, navigation, and content cleanup.

Changes:
* OG meta tags on all 11 pages (was 0/11 gap)
* Breadcrumbs on all 6 pillar pages
* Footer terminal badge with pixel hares (terracotta/deep-ink)
* Emoji → custom SVG replacement on 5 service pages
* Pillar renames: Startup Growth → Marketing & Growth, Digital Products → Product Engineering & Design
* Agentic AI reframed as infrastructure layer