chore: add string

Author: wackerow

src/intl/en/page-index.json

@@ -84,6 +84,7 @@
   "page-index-title": "Welcome to Ethereum",
   "page-index-values-description": "Be part of the digital revolution",
   "page-index-values-header": "The internet is changing",
+  "page-index-values-legacy": "Legacy",
   "page-index-values-tag": "Values",
   "page-index-values-ownership-legacy-label": "Restricted ownership",
   "page-index-values-ownership-legacy-content-0": "With a regular bank or social media platform, your assets and data are managed by the organization. You rely on them for access and control.",