feat: Add ability to create a new conversation if the previous conversation is resolved (#2512)

Co-authored-by: Pranav Raj S <pranav@chatwoot.com>

app/javascript/widget/views/Home.vue

@@ -113,7 +113,11 @@ export default {
     },
   },
   data() {
-    return { isOnCollapsedView: false, showAttachmentError: false };
+    return {
+      isOnCollapsedView: false,
+      showAttachmentError: false,
+      isOnNewConversation: false,
+    };
   },
   computed: {
     ...mapGetters({
@@ -130,7 +134,10 @@ export default {
         if (this.conversationSize) {
           return 'messageView';
         }
-        if (this.preChatFormEnabled && !currentUserEmail) {
+        if (
+          this.isOnNewConversation ||
+          (this.preChatFormEnabled && !currentUserEmail)
+        ) {
           return 'preChatFormView';
         }
         return 'messageView';
@@ -163,6 +170,10 @@ export default {
         this.showAttachmentError = false;
       }, 3000);
     });
+    bus.$on(BUS_EVENTS.START_NEW_CONVERSATION, () => {
+      this.isOnCollapsedView = true;
+      this.isOnNewConversation = true;
+    });
   },
   methods: {
     startConversation() {