Expose partial item search failures and allow query-scoped retries

src/context/AppContext.jsx

@@ -58,21 +58,26 @@ export const AppProvider = ({ children }) => {
   // ilk birkaç kalem taşınıyor, tam arama sunucuda yapılıyor.
   const [kalemSonucu, setKalemSonucu] = useState(null);
   const kalemEslesen = matchingItemResults(kalemSonucu, searchQuery);
+  const [kalemRetry,setKalemRetry] = useState(0);
+  const retryItemSearch = () => setKalemRetry(n=>n+1);
+  const itemSearchState = kalemSonucu?.query === normalizeTenderSearch(searchQuery) ? kalemSonucu : null;
   useEffect(() => {
     const q = searchQuery.trim();
     if (q.length < 2) { setKalemSonucu(null); return; }
     let iptal = false;
+    const controller=new AbortController();
+    setKalemSonucu({query:normalizeTenderSearch(q),status:'loading',matches:null});
     const zaman = setTimeout(() => {
       import('../services/kalem')
-        .then(({ kalemAra }) => kalemAra(q))
+        .then(({ kalemAra }) => kalemAra(q,{signal:controller.signal}))
         .then((sonuclar) => {
           if (iptal) return;
-          setKalemSonucu({query:normalizeTenderSearch(q),matches:sonuclar.length ? new Map(sonuclar.map((s) => [s.ikn, s.eslesen])) : null});
+          setKalemSonucu({query:normalizeTenderSearch(q),status:'loaded',matches:sonuclar.length ? new Map(sonuclar.map((s) => [s.ikn, s.eslesen])) : null});
         })
-        .catch(() => { if (!iptal) setKalemSonucu(null); });
+        .catch(error => { if (!iptal) setKalemSonucu({query:normalizeTenderSearch(q),status:'error',error:error.message,matches:null}); });
     }, 350);
-    return () => { iptal = true; clearTimeout(zaman); };
-  }, [searchQuery]);
+    return () => { iptal = true; controller.abort(); clearTimeout(zaman); };
+  }, [searchQuery,kalemRetry]);
   const [selectedCity, setSelectedCity] = useState('');
   const [selectedAlimTuru, setSelectedAlimTuru] = useState('');
   const [selectedKurumTipi, setSelectedKurumTipi] = useState('');
@@ -725,7 +730,7 @@ export const AppProvider = ({ children }) => {
       handleLogout,
       liveStats,
       searchQuery,
-      kalemEslesen,
+      kalemEslesen, itemSearchState, retryItemSearch,
       setSearchQuery,
       selectedCity,
       setSelectedCity,