🇬🇧 Royaume-Uni tax-year overviews

Published tax-year reference pages for Royaume-Uni. Each entry covers that year's bracket schedule, social-contribution rates, and the calculator's reference example.

• Royaume-Uni 2025/26 (current)

  Bracket schedule, social-contribution rates, and a reference net example for the 2025/26 tax year.

Prior-year overviews land here as their YAML data is added to packages/rules/data/uk/.