chore(egress-audit): add the account deletion routes to ui-routes.json
Unblocks the stage promotion #11527: egress-audit inputs failed because the router has /auth/delete-account and /auth/delete-account/confirm (#11519) that tools/egress-audit/ui-routes.json lacked. Regenerated with the audit's own ui-routes command (the CI step without --check); --check now passes (318 routes). Only that JSON file changes (2 new routes + shifted line numbers in auth.routes.ts).
🤖 Generated with Claude Code
Summary by cubic
Updates tools/egress-audit/ui-routes.json so the egress-audit check passes during stage promotion.
The router has auth/delete-account and auth/delete-account/confirm routes that the route list was missing, which made the egress-audit inputs CI step fail. Regenerated the file with the audit's own ui-routes command; --check now passes with 318 routes. Only the JSON file changed (2 new routes plus line number shifts).