feature/IO-3499-React-19 Checkpoint

client/src/utils/GraphQLClient.js

@@ -180,6 +180,11 @@ const cache = new InMemoryCache({
     },
     Query: {
       fields: {
+        job_watchers: {
+          merge(_existing, incoming) {
+            return incoming;
+          }
+        },
         conversations: {
           keyArgs: ["where", "order_by"],
           merge(existing = [], incoming = [], { args, readField }) {
@@ -200,7 +205,6 @@ const cache = new InMemoryCache({
             });
           }
         },
-
         notifications: {
           // Keep "respect the current query filter" behavior (i.e., don't union with existing),
           // but dedupe within the incoming page/list so UI doesn't flicker with duplicates.