shinalok
ab437d5d2e
- app.py: _JS with dark mode toggle (localStorage + system preference) (D3-17) - app.py: dark mode CSS overrides for custom chat bubble colors (D3-17) - app.py: export_chat() -> gr.File .md download button in controls row (D3-18) - app.py: JS aria-label/role/aria-live injection for chatbot and inputs (D3-19) - app.py: :focus-visible CSS 3px blue outline for keyboard navigation (D3-19) - app.py: first-visit onboarding modal with localStorage guard (D3-20) - app.py: js=_JS wired into gr.Blocks() - ROADMAP.md: mark all D3 items complete Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>