Add aria-required to required inputs, role=alert to error messages,
aria-label to icon-only list nav buttons, and progressbar ARIA to bag
status bars. Replace hardcoded red/green colors with error/success
design tokens across all templates. Add toast notifications for entity
creation and tab-switch links for empty add-form states. Increase scan
upload body limit to 10MB.
Replace "you/your" with impersonal alternatives across all
user-facing strings in templates, CLI output, error messages,
and documentation. Add copy style rule to CLAUDE.md.