add option to clear suggestions

src/Model/chatModel.ts

@@ -215,7 +215,7 @@ export class Chat {
   };
 
   handleMessageObject = (messageObject: MessageObject): void => {
-    this.addObject(messageObject);
+    this.addObject(messageObject, true);
   };
 
   // sending
@@ -348,7 +348,10 @@ export class Chat {
     messageObject.contentVersions[content.id] = content;
   };
 
-  addObject = (messageObject: MessageObject): void => {
+  addObject = (
+    messageObject: MessageObject,
+    ignoreIfUnchanged: boolean = false
+  ): void => {
     const existingObject = this.objects.value.get(messageObject.id);
     if (existingObject) {
       existingObject.title = messageObject.title;

src/Model/model.ts

@@ -167,6 +167,18 @@ function removeSetDuplicates(listState: React.ListState<any>) {
   listState.value = new Set([...listState.value]);
 }
 
+export function clearAddresses() {
+  previousAddresses.clear();
+}
+
+export function clearCategories() {
+  usedObjectCategories.clear();
+}
+
+export function clearStatuses() {
+  usedObjectStatuses.clear();
+}
+
 const zoomStep = 10;
 export function zoomOut() {
   pageZoom.value -= zoomStep;