feat: Добавить инициализацию загрузки данных в менеджеры ASNs, Domains и IPRanges, улучшить обработку поиска с использованием таймера

frontend/src/ASNsNewManager.jsx

@@ -40,6 +40,7 @@ function ASNsNewManager() {
   const [success, setSuccess] = useState('');
   const [searchTerm, setSearchTerm] = useState('');
   const searchTimer = useRef(null);
+  const didInit = useRef(false);
   const [editingAsn, setEditingAsn] = useState(null);
   const [editingValue, setEditingValue] = useState('');
   const [loading, setLoading] = useState(false);
@@ -95,7 +96,6 @@ function ASNsNewManager() {
     };
     acquire();
     const interval = setInterval(acquire, 60_000);
-    fetchItems();
     // Load WS URL once
     (async () => {
       try { const r = await api.get('/ws/url'); setWsUrl(String(r.data?.url || '')); } catch {}
@@ -131,10 +131,9 @@ function ASNsNewManager() {
   };
 
   useEffect(() => {
+    if (!didInit.current) { didInit.current = true; fetchItems(); return; }
     if (searchTimer.current) clearTimeout(searchTimer.current);
-    searchTimer.current = setTimeout(() => {
-      fetchItems();
-    }, 350);
+    searchTimer.current = setTimeout(() => { fetchItems(); }, 350);
     return () => { if (searchTimer.current) clearTimeout(searchTimer.current); };
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [currentPage, searchTerm, filterCommunity]);

frontend/src/DomainsNewManager.jsx

@@ -40,6 +40,7 @@ function DomainsNewManager() {
   const [success, setSuccess] = useState('');
   const [searchTerm, setSearchTerm] = useState('');
   const searchTimer = useRef(null);
+  const didInit = useRef(false);
   const [editingDomain, setEditingDomain] = useState(null);
   const [editingValue, setEditingValue] = useState('');
   const [loading, setLoading] = useState(false);
@@ -100,7 +101,6 @@ function DomainsNewManager() {
     };
     acquire();
     const interval = setInterval(acquire, 60_000);
-    fetchItems();
     (async () => { try { const r = await api.get('/ws/url'); setWsUrl(String(r.data?.url || '')); } catch {} })();
     return () => {
       clearInterval(interval);
@@ -133,10 +133,9 @@ function DomainsNewManager() {
 
   // Подгрузка при изменении страницы/поиска/фильтра
   useEffect(() => {
+    if (!didInit.current) { didInit.current = true; fetchItems(); return; }
     if (searchTimer.current) clearTimeout(searchTimer.current);
-    searchTimer.current = setTimeout(() => {
-      fetchItems();
-    }, 350);
+    searchTimer.current = setTimeout(() => { fetchItems(); }, 350);
     return () => { if (searchTimer.current) clearTimeout(searchTimer.current); };
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [currentPage, searchTerm, filterCommunity]);

frontend/src/IPRangesManager.jsx

@@ -40,6 +40,7 @@ function IPRangesManager() {
   const [success, setSuccess] = useState('');
   const [searchTerm, setSearchTerm] = useState('');
   const searchTimer = useRef(null);
+  const didInit = useRef(false);
   const [editingIp, setEditingIp] = useState(null);
   const [editingValue, setEditingValue] = useState('');
   const [loading, setLoading] = useState(false);
@@ -111,7 +112,6 @@ function IPRangesManager() {
     };
     acquire();
     const interval = setInterval(acquire, 60_000);
-    fetchItems();
     (async () => { try { const r = await api.get('/ws/url'); setWsUrl(String(r.data?.url || '')); } catch {} })();
     return () => {
       clearInterval(interval);
@@ -143,10 +143,9 @@ function IPRangesManager() {
   };
 
   useEffect(() => {
+    if (!didInit.current) { didInit.current = true; fetchItems(); return; }
     if (searchTimer.current) clearTimeout(searchTimer.current);
-    searchTimer.current = setTimeout(() => {
-      fetchItems();
-    }, 350);
+    searchTimer.current = setTimeout(() => { fetchItems(); }, 350);
     return () => { if (searchTimer.current) clearTimeout(searchTimer.current); };
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [currentPage, searchTerm, filterCommunity]);