fix: expose tender detail loading errors and retry

src/context/AppContext.jsx

@@ -281,26 +281,33 @@ export const AppProvider = ({ children }) => {
   }, []);
 
   const [activeTenderDetail, setActiveTenderDetail] = useState(null);
+  const [detailLoad, setDetailLoad] = useState(null);
+  const [detailRetry, setDetailRetry] = useState(0);
+  const retryTenderDetail = () => setDetailRetry(value => value + 1);
 
   // Canlı ihalede detay açıldığında ilan metnini API'den tamamla
   useEffect(() => {
     const t = activeTenderDetail;
-    if (!t || !t.id?.startsWith('ilan-') || t.aciklama) return;
+    if (!t || !t.id?.startsWith('ilan-') || t.aciklama) { setDetailLoad(null); return; }
     let cancelled = false;
-    fetchTenderDetail(t.id)
+    const controller = new AbortController();
+    setDetailLoad({id:t.id,status:'loading'});
+    fetchTenderDetail(t.id, {signal:controller.signal})
       .then(detail => {
-        if (cancelled || !detail.aciklama) return;
+        if (cancelled) return;
+        const source = publicTender(detail);
+        setDetailLoad({id:t.id,status:'loaded'});
         setActiveTenderDetail(prev =>
-          prev && prev.id === t.id ? { ...prev, ...detail } : prev
+          prev && prev.id === t.id ? { ...prev, ...source } : prev
         );
         setTenders(prev =>
-          prev.map(x => (x.id === t.id ? { ...x, ...detail } : x))
+          prev.map(x => (x.id === t.id ? { ...x, ...source } : x))
         );
       })
-      .catch(() => {});
-    return () => { cancelled = true; };
+      .catch(error => { if (!cancelled) setDetailLoad({id:t.id,status:'error',error:error.message}); });
+    return () => { cancelled = true; controller.abort(); };
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [activeTenderDetail?.id]);
+  }, [activeTenderDetail?.id, detailRetry]);
   const [isDetailedSearchOpen, setIsDetailedSearchOpen] = useState(false);
   const [isCompanyScannerOpen, setIsCompanyScannerOpen] = useState(false);
   const [isAiSpecAnalyzerOpen, setIsAiSpecAnalyzerOpen] = useState(false);
@@ -737,6 +744,8 @@ export const AppProvider = ({ children }) => {
       addSavedFilter,
       deleteSavedFilter,
       activeTenderDetail,
+      detailLoad,
+      retryTenderDetail,
       setActiveTenderDetail,
       isDetailedSearchOpen,
       setIsDetailedSearchOpen,