fix: remove need selector chip strip from results page

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

src/pages/demand/Results.tsx

@@ -1,5 +1,5 @@
 import { useState } from 'react'
-import { Box, Button, Card, Chip, Typography } from '@mui/material'
+import { Box, Button, Card, Typography } from '@mui/material'
 import { useNavigate, useLocation } from 'react-router'
 import { useQuery, useQueryClient } from '@tanstack/react-query'
 import { useUnifiedResults } from '../../hooks/useUnifiedResults'
@@ -44,27 +44,22 @@ export default function Results() {
     (localStorage.getItem('view-results') as 'list' | 'grid') ?? 'list'
   )
 
-  const [selectedNeedId, setSelectedNeedId] = useState<string | undefined>(undefined)
-
   // When coming from NeedBuilder, invalidate so the freshly created need is included
   const activeNeedIdFromNav = (location.state as { activeNeedId?: string } | null)?.activeNeedId
 
   const { data: needResp } = useQuery({
     queryKey: ['needs'],
     queryFn: () => needService.getAll(),
-    // Refetch on mount when navigating from NeedBuilder to pick up the new need
     refetchOnMount: activeNeedIdFromNav ? 'always' : true,
     gcTime: 0,
   })
 
   const allNeeds = needResp?.data ?? []
-  // Only show named needs in the selector — skip auto-generated "Neue Suche" entries
-  const namedNeeds = allNeeds.filter(n => n.companyName !== 'Neue Suche')
 
-  // Priority: explicit user selection → nav (just came from NeedBuilder) → first named need
-  const effectiveNeedId = selectedNeedId ?? activeNeedIdFromNav ?? namedNeeds[0]?.id
+  // Nav ID (from NeedBuilder) takes priority; otherwise first named need
+  const effectiveNeedId = activeNeedIdFromNav ?? allNeeds.find(n => n.companyName !== 'Neue Suche')?.id
 
-  const activeNeed = allNeeds.find(n => n.id === effectiveNeedId) ?? namedNeeds[0]
+  const activeNeed = allNeeds.find(n => n.id === effectiveNeedId) ?? allNeeds[0]
 
   // Ensure query cache is invalidated when a new need was just created
   if (activeNeedIdFromNav) {
@@ -129,25 +124,6 @@ export default function Results() {
       <Box sx={{ flex: 1, overflowY: 'auto', px: 3, py: 3 }}>
         {activeNeed && (
           <Card sx={{ bgcolor: '#eff6ff', p: 2, mb: 2, border: '1px solid #bfdbfe' }}>
-            {/* Need selector — named searches only */}
-            {namedNeeds.length > 1 && (
-              <Box sx={{ display: 'flex', flexWrap: 'wrap', gap: 0.75, mb: 1.5 }}>
-                {namedNeeds.map(n => (
-                  <Chip
-                    key={n.id}
-                    label={`${n.companyName} · ${n.assetType}`}
-                    size="small"
-                    variant={n.id === activeNeed.id ? 'filled' : 'outlined'}
-                    onClick={() => setSelectedNeedId(n.id)}
-                    sx={n.id === activeNeed.id
-                      ? { fontSize: '0.68rem', height: 22, bgcolor: '#1e3a5f', color: 'white', cursor: 'pointer' }
-                      : { fontSize: '0.68rem', height: 22, color: '#64748b', borderColor: '#cbd5e1', cursor: 'pointer' }
-                    }
-                  />
-                ))}
-              </Box>
-            )}
-
             <Box sx={{ display: 'flex', alignItems: 'flex-start', justifyContent: 'space-between', gap: 2 }}>
               <Box>
                 <Typography variant="subtitle2" sx={{ fontWeight: 700, mb: 0.5 }} color="#1e3a5f">