Dialogs: bypassed component-based dialogs entirely — inlined modals
directly in index.vue with inline style fallbacks for z-index/colors.
If button clicks work, we see the modal. Period.
Profile 500: created UpdateProfileDto with class-validator decorators
so ValidationPipe processes it correctly. Added error logging.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
