32128ccb91
Angular 19 component library for notifications & communication: - ntf-bell: notification bell with badge count and shake animation - ntf-feed / ntf-feed-item: real-time notification feed with grouping - ntf-center: full notification center with category filter tabs - ntf-inbox / ntf-inbox-item: two-column inbox with search and detail - ntf-comment / ntf-thread: comment threads with replies and reactions - ntf-mention-input: text input with @mention autocomplete - ntf-empty-state: empty state placeholder - ntf-item-def: custom template directive for notification items Includes signal-based services, SCSS design tokens with dark mode, utility functions, and full TypeScript type definitions. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>