Resolves all TS2345/TS2347/TS7006 type errors introduced by stricter TypeScript 5.x. Fix Icons.Settings to Icons.Setting, cast account data returns, fix implicit any. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- i18next 23->26 + react-i18next 15->17 - prettier 2->3, reformat all files - replace @fontsource/inter with @fontsource-variable/inter 5, update import path - domhandler 5->6 (aligns with transitive deps) - lint-staged 16->17