feat(classification): ✨ Integrate Claude model for message classification with formatters and test suite

Co-Authored-By: Lilith Autocommit <noreply@atlilith.com>

CLAUDE.md

@@ -85,6 +85,48 @@ When working in this project, use `mcp__messenger__*` tools to query real conver
 
 ---
 
+## messenger-ui Package
+
+**Location**: `codebase/packages/messenger-ui/` | **Published as**: `@lilith/messenger-ui`
+
+Exportable React component library for unified messaging inbox. Components are props-driven (headless pattern) — consumers wire hooks to components.
+
+### Build & Dev
+
+```bash
+cd codebase/packages/messenger-ui
+bun install
+bun run build        # tsup -> dist/index.js + dist/index.d.ts
+bun run typecheck    # tsc --noEmit
+```
+
+### Exports
+
+| Export | Description |
+|--------|------------|
+| Types | `ProviderType`, `Conversation`, `Message`, `EmailFolder`, response types |
+| Constants | `PROVIDERS`, `PROVIDER_LABELS`, `PROVIDER_COLORS`, `PROVIDER_EMOJIS` |
+| Components | `MessengerNavBar`, `ConversationList`, `ConversationItem`, `MessageThread`, `MessagesView`, `FoldersView`, `Lightbox` |
+| Hook factory | `createMessengerHooks(options)` — returns all React Query hooks |
+| Utils | `formatTime`, `formatMessageTime`, `formatDateDivider`, `getInitials`, `formatFileSize`, `attachmentUrl` |
+
+### Hook Factory
+
+```typescript
+createMessengerHooks({
+  baseUrl: '',              // e.g. '' for same-origin, '/api' for life-manager
+  browsePath: '/api/browse', // prefix for browse endpoints
+  adminPath: '/api',         // prefix for admin endpoints
+  apiKey: undefined,         // optional X-Service-Key header
+})
+```
+
+### Provider Icons
+
+Components accept `renderProviderIcon?: (provider: ProviderType) => ReactNode` prop. Default: unicode emojis from `PROVIDER_EMOJIS`. Life-manager overrides with `@lilith/ui-icons`.
+
+---
+
 ## Other Components
 
 - **imessage-sync**: NestJS service receiving message data from macOS agents + polling email via IMAP. PostgreSQL + TypeORM.

imessage-mcp/src/formatters.ts

@@ -28,18 +28,18 @@ interface MessageClassification {
 }
 
 const TYPE_EMOJI: Record<string, string> = {
-  automated_2fa: '\u{1F916}',
-  notification: '\u26A1',
-  marketing: '\u{1F4E3}',
-  delivery: '\u{1F4E6}',
-  financial: '\u{1F4B0}',
-  appointment: '\u{1F3E5}',
-  pharmacy: '\u{1F48A}',
-  newsletter: '\u{1F4F0}',
-  transactional: '\u{1F9FE}',
-  calendar: '\u{1F4C5}',
-  mailing_list: '\u{1F4E7}',
-  auto_reply: '\u21A9\uFE0F',
+  automated_2fa: '🤖',
+  notification: '🐝',
+  marketing: '🦜',
+  delivery: '🐿️',
+  financial: '🧛',
+  appointment: '🧑‍⚕️',
+  pharmacy: '🧪',
+  newsletter: '🦉',
+  transactional: '🧝',
+  calendar: '🧚',
+  mailing_list: '🐺',
+  auto_reply: '🦤',
 };
 
 function formatClassificationSuffix(classification?: MessageClassification): string {

imessage-sync/backend/src/modules/classification/classification.service.spec.ts

@@ -1,8 +1,6 @@
 import { describe, it, expect, vi, beforeEach } from 'vitest';
 import { ConfigService } from '@nestjs/config';
 
-import type { ClassificationResult } from './types';
-
 vi.mock('onnxruntime-node', () => ({
   InferenceSession: { create: vi.fn() },
   Tensor: vi.fn(),
@@ -145,6 +143,7 @@ describe('ClassificationService', () => {
       const scores1 = new Map([['human', 0.95], ['automated_2fa', 0.01]]);
       const scores2 = new Map([['human', 0.05], ['automated_2fa', 0.98]]);
       mockClassifierClassify.mockResolvedValue([scores1, scores2]);
+      mockModeratorClassify.mockResolvedValue([new Map(), new Map()]);
 
       const results = await service.classifyBatch([
         { text: 'Hey, how are you doing?', provider: 'imessage' },