fix(demand): new search profile inherits creator's organizationId

A newly created need (from "Jetzt suchen") had no organizationId, so it fell out of the org-filtered need list — the results "Aktive Suche" banner then showed a different (first saved) profile while the result cards already reflected the new search. needService.create now injects the current user's org, so banner and results stay consistent.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/services/needService.ts

@@ -3,6 +3,7 @@ import type { NeedFilters } from '../provider/INeedProvider'
 import type { Need, CreateNeedInput, UpdateNeedInput } from '../domain/need'
 import type { ListResponse, ItemResponse } from './types'
 import { throwServiceError } from './errors'
+import { useSessionStore } from '../stores/sessionStore'
 
 const provider = MockupNeedProvider
 
@@ -25,7 +26,10 @@ export const needService = {
   },
   async create(input: CreateNeedInput): Promise<ItemResponse<Need>> {
     try {
-      const data = await provider.create(input)
+      // Neues Suchprofil der Organisation des Erstellers zuordnen (sonst fällt es aus der
+      // org-gefilterten Liste — Aktive-Suche-Leiste zeigt sonst ein fremdes Profil)
+      const orgId = useSessionStore.getState().currentUser?.organizationId
+      const data = await provider.create({ ...input, organizationId: input.organizationId ?? orgId })
       return { data }
     } catch (err) {
       throwServiceError(err)