feat: F015 shortlist management

3-panel Shortlists page with left list, center detail, right decision brief panel. AddToShortlistDialog wired into result feed cards and match detail. Full DRAFT→REVIEW_READY→FINALIZED workflow, AI-generated decision brief draft, duplicate prevention, and compare-view integration.

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

src/provider/IShortlistProvider.ts

@@ -1,4 +1,4 @@
-import type { Shortlist, CreateShortlistInput, UpdateShortlistInput } from '../domain/shortlist'
+import type { Shortlist, CreateShortlistInput, UpdateShortlistInput, ShortlistItemInput } from '../domain/shortlist'
 import type { ShortlistStatus } from '../domain/enums'
 
 export interface ShortlistFilters {
@@ -13,7 +13,7 @@ export interface IShortlistProvider {
   getById(id: string): Promise<Shortlist | null>
   create(data: CreateShortlistInput): Promise<Shortlist>
   update(id: string, data: UpdateShortlistInput): Promise<Shortlist>
-  addItem(id: string, propertyId: string, note?: string): Promise<Shortlist>
-  removeItem(id: string, propertyId: string): Promise<Shortlist>
+  addItem(id: string, item: ShortlistItemInput): Promise<Shortlist>
+  removeItem(id: string, resultId: string): Promise<Shortlist>
   remove(id: string): Promise<void>
 }

src/provider/MockupShortlistProvider.ts

@@ -1,5 +1,5 @@
 import type { IShortlistProvider, ShortlistFilters } from './IShortlistProvider'
-import type { Shortlist, CreateShortlistInput, UpdateShortlistInput } from '../domain/shortlist'
+import type { Shortlist, CreateShortlistInput, UpdateShortlistInput, ShortlistItemInput } from '../domain/shortlist'
 import { mockShortlists } from '../mock-data/shortlists'
 import { mockDelay } from '../lib/mockUtils'
 
@@ -36,25 +36,25 @@ export const MockupShortlistProvider: IShortlistProvider = {
     store[idx] = { ...store[idx], ...data, updatedAt: new Date().toISOString() }
     return store[idx]
   },
-  async addItem(id, propertyId, note?) {
+  async addItem(id, item: ShortlistItemInput) {
     await mockDelay()
     const idx = store.findIndex(s => s.id === id)
-    const alreadyAdded = store[idx].items.some(i => i.propertyId === propertyId)
+    const alreadyAdded = store[idx].items.some(i => i.resultId === item.resultId)
     if (!alreadyAdded) {
       store[idx] = {
         ...store[idx],
-        items: [...store[idx].items, { propertyId, addedAt: new Date().toISOString(), note }],
+        items: [...store[idx].items, { ...item, addedAt: new Date().toISOString() }],
         updatedAt: new Date().toISOString(),
       }
     }
     return store[idx]
   },
-  async removeItem(id, propertyId) {
+  async removeItem(id, resultId) {
     await mockDelay()
     const idx = store.findIndex(s => s.id === id)
     store[idx] = {
       ...store[idx],
-      items: store[idx].items.filter(i => i.propertyId !== propertyId),
+      items: store[idx].items.filter(i => i.resultId !== resultId),
       updatedAt: new Date().toISOString(),
     }
     return store[idx]