fix: retain server notifications when local alerts arrive

src/context/AppContext.jsx

@@ -1,7 +1,7 @@
 import {validateReminderPreferences,quietNow} from '../services/reminderPreferences';
 import {validateTeam} from '../services/teamData';
 import {savedFilterCriteria} from '../services/savedFilterCriteria';
-import {mergeServerNotifications,acknowledgeNotifications} from '../services/notifications';
+import {mergeServerNotifications,acknowledgeNotifications,addLocalNotification} from '../services/notifications';
 import { searchTender } from '../services/searchTender';
 import { normalizeTenderSearch, matchingItemResults } from '../services/tenderSearch';
 import React, {createContext, useContext, useState, useEffect, useMemo, useRef } from 'react';
@@ -579,7 +579,7 @@ export const AppProvider = ({ children }) => {
   // Gerçek bildirim: listeye ekler; sessiz saat dışında ve push açıksa tarayıcı
   // bildirimi (Notification API) da gösterir.
   const notify = (title, text) => {
-    setNotifications((prev) => [{ id: 'n-' + Date.now(), title, text, time: 'az önce', read: false }, ...prev].slice(0, 30));
+    setNotifications(prev=>addLocalNotification(prev,title,text));
     pushNotification(title,text);
   };
   const pushNotification=(title,text)=>{
@@ -605,7 +605,7 @@ export const AppProvider = ({ children }) => {
       const fresh=checked.filter(row=>!row.read&&!seenServerNotifications.current.has(row.id));
       checked.forEach(row=>seenServerNotifications.current.add(row.id));
       fresh.slice(0,5).forEach(row=>pushNotification(row.title,row.text));
-      setNotifications(current=>[...checked,...current.filter(row=>!row.serverId)].slice(0,80));
+      setNotifications(current=>mergeServerNotifications(current,rows));
     }catch(error){if(getToken()===session&&version===notificationVersion.current)setNotificationError(error.message);}
   };
   const markNotificationsRead=async()=>{

src/services/notifications.js

@@ -1,8 +1,15 @@
+const keepRecentLocal = rows => {
+ let localCount=0;
+ return rows.filter(row=>row.serverId || ++localCount<=30);
+};
+export function addLocalNotification(current,title,text) {
+ return keepRecentLocal([{id:'n-'+crypto.randomUUID(),title,text,time:'az önce',read:false},...current]);
+}
 export function mergeServerNotifications(current,rows) {
  if(!Array.isArray(rows)||rows.some(row=>typeof row?.id!=='string'||typeof row.baslik!=='string'||typeof row.metin!=='string'))throw new Error('Bildirim listesi geçersiz.');
  const remote=rows.map(row=>({id:'server:'+row.id,serverId:row.id,title:row.baslik,text:row.metin,
   time:new Date(row.zaman).toLocaleString('tr-TR'),read:!!row.okundu,ikn:row.ikn}));
- return [...remote,...current.filter(row=>!row.serverId)].slice(0,80);
+ return keepRecentLocal([...remote,...current.filter(row=>!row.serverId)]);
 }
 export async function acknowledgeNotifications(snapshot,request) {
  const unread=snapshot.filter(row=>!row.read),ids=unread.filter(row=>row.serverId).map(row=>row.serverId);