feat(services): F005 – complete service layer

New domain types:
- shortlist.ts: Shortlist, ShortlistItem, CreateShortlistInput
- review.ts: ReviewQueueItem, ReviewPriority, ReviewQueueStatus

New mock data:
- shortlists.ts: 2 sample shortlists
- reviewQueue.ts: 3 pending review items

New providers (interface + mockup):
- IShortlistProvider / MockupShortlistProvider (with 150ms latency)
- IReviewProvider / MockupReviewProvider (priority-sorted, with latency)
- IDashboardProvider / MockupDashboardProvider (computed from all mock data)

New services:
- reviewService: getQueue, approve, reject, assign
- shortlistService: CRUD + addItem/removeItem
- authService: wraps sessionStore, swappable for real auth
- dashboardService: getStats(organizationId?)

Enhancements:
- types.ts: typed ServiceErrorCode + ServiceError, Pagination alias
- aiService.ts: openRouterAIService stub (throws ai_generation_failed)
- lib/mockUtils.ts: mockDelay(ms) utility

New hooks:
- useUnifiedResults(needId?): joins matches+properties+signals → UnifiedMatchResult[]
- useReviewQueue: + useApproveReviewItem + useRejectReviewItem
- useMatchDetail, usePropertyDetail, useNeedProfiles aliases

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/services/shortlistService.ts

@@ -0,0 +1,37 @@
+import { MockupShortlistProvider } from '../provider/MockupShortlistProvider'
+import type { ShortlistFilters } from '../provider/IShortlistProvider'
+import type { Shortlist, CreateShortlistInput, UpdateShortlistInput } from '../domain/shortlist'
+import type { ListResponse, ItemResponse } from './types'
+
+const provider = MockupShortlistProvider
+
+export const shortlistService = {
+  async getAll(filters?: ShortlistFilters): Promise<ListResponse<Shortlist>> {
+    const data = await provider.getAll(filters)
+    return { data, meta: { total: data.length, page: 1, pageSize: data.length, hasMore: false } }
+  },
+  async getById(id: string): Promise<ItemResponse<Shortlist | null>> {
+    const data = await provider.getById(id)
+    return { data }
+  },
+  async create(input: CreateShortlistInput): Promise<ItemResponse<Shortlist>> {
+    const data = await provider.create(input)
+    return { data }
+  },
+  async update(id: string, input: UpdateShortlistInput): Promise<ItemResponse<Shortlist>> {
+    const data = await provider.update(id, input)
+    return { data }
+  },
+  async addItem(id: string, propertyId: string, note?: string): Promise<ItemResponse<Shortlist>> {
+    const data = await provider.addItem(id, propertyId, note)
+    return { data }
+  },
+  async removeItem(id: string, propertyId: string): Promise<ItemResponse<Shortlist>> {
+    const data = await provider.removeItem(id, propertyId)
+    return { data }
+  },
+  async remove(id: string): Promise<ItemResponse<void>> {
+    await provider.remove(id)
+    return { data: undefined }
+  },
+}