feat: saved profiles — per-profile notifications, real match scores, action buttons

- Add per-profile notification config (toggle, score threshold, email) with Accordion UI in SavedNeedDetail
- NotificationButton: badge only lights up for unseen matches, dismisses on open (localStorage), uses per-profile minScore
- SavedNeedDetail: replace deterministicMatchScore with real match data (useMatchesByNeed), sort by score desc, deduplicate by property
- SavedProfilesTab & SavedNeedCard: top score bar now shows best real match score instead of criteria confidence
- "Treffer" count uses per-profile notificationConfig.minScore (≥80 default) consistently across card, panel, and notification badge
- Extract PropertyMatchRow to own file with Anfrage/Merken/Vergleichen/Details→/Zur Einheit→ action buttons
- Details → navigates to /demand/results/:matchId using real match ID format (m__propId__prop__needId)
- Add InquiryQuickDialog + AddToPipelineDialog to AISearch.tsx so dialogs work from SavedProfilesTab
- Org-isolation: useNeeds filters by organizationId, org-mobimo gets 4 own search profiles
- Mock data: all 18 org-wincasa need names changed to descriptive profile names; 4 new org-mobimo needs added
- useUpdateNeed mutation hook for updating need fields (notificationConfig etc.)

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

src/components/demand/index.ts

@@ -9,3 +9,7 @@ export { NeedCardPreview } from './NeedCardPreview'
 export { NeedInput } from './NeedInput'
 export { VoiceNeedInput } from './VoiceNeedInput'
 export { WeightingEditor } from './WeightingEditor'
+export { PropertyMatchRow } from './PropertyMatchRow'
+export { SavedNeedCard } from './SavedNeedCard'
+export { SavedNeedDetail } from './SavedNeedDetail'
+export { SavedProfilesTab } from './SavedProfilesTab'