Show tender source changes against saved preparation metadata

src/context/AppContext.jsx

@@ -7,7 +7,7 @@ import { getToken } from '../services/auth';
 import { fetchLiveTenders, fetchTenderDetail, mergeUserState } from '../services/tenderApi';
 import { restoreSession, clearSession, getStoredUser } from '../services/auth';
 import { getAllUserData, setUserData, getPlan, bildirimleriGetir, bildirimOkundu, listDocuments } from '../services/account';
-import { applyTenderStates, tenderStateKey, tenderSnapshot, publicTender } from '../services/tenderState';
+import { applyTenderStates, tenderStateKey, tenderSnapshot, publicTender, tenderSourceChanges } from '../services/tenderState';
 import { getTenderStates, saveTenderState } from '../services/account';
 import { SECTORS_LIST, INSTITUTION_TYPES_LIST } from '../data/constants';
 
@@ -310,6 +310,7 @@ export const AppProvider = ({ children }) => {
       .then(detail => {
         if (cancelled) return;
         const source = publicTender(detail);
+        source.sourceChanges = tenderSourceChanges(savedTenderStates.current[tenderStateKey(t)]?.snapshot, {...t,...source});
         setDetailLoad({id:t.id,status:'loaded'});
         setActiveTenderDetail(prev =>
           prev && prev.id === t.id ? { ...prev, ...source } : prev