Running the stories under axe surfaced real panel defects, not just story cosmetics. FormField never associated its Form.Item label with the wrapped control, so no RHF form field in the panel had a programmatic label; it now generates an id and wires htmlFor. Unnamed controls get accessible names: the prompt and text modal inputs (from the modal title), the client traffic progress bar (used/limit values), the CPU and RAM threshold inputs in the notification groups (event label threaded through the extra renderer), and the JSON editor's contenteditable surface.
ConfigBlock's collapse header carried role=button around focusable action buttons; collapsible=header scopes the toggle to the label. Light theme gains contrast-safe tokens shared by the panel and Storybook: darker description, placeholder, error and success text, a darker primary button blue, and a readable gold tag, all meeting the WCAG AA 4.5:1 ratio. The infinity badge swaps a prohibited bare aria-label for role=img.
Replace EventBusCheckboxes with card-based notification settings:
- Each event group gets its own card with responsive grid layout
- Master checkbox per group with indeterminate state
- Inline parameter inputs (CPU threshold) appear when enabled
- Theme-adaptive via Ant Design Card component
Components:
- NotificationLayout, NotificationCard, NotificationHeader, NotificationEvent
- TelegramNotifications, EmailNotifications with explicit event configs