feat: Allow users to mark a conversation as unread (#5924)

Allow users to mark conversations as unread.
Loom video: https://www.loom.com/share/ab70552d3c9c48b685da7dfa64be8bb3

fixes: #5552

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

app/javascript/dashboard/store/modules/conversations/actions.js

@@ -8,7 +8,7 @@ import {
   buildConversationList,
   isOnMentionsView,
 } from './helpers/actionHelpers';
-
+import messageReadActions from './actions/messageReadActions';
 // actions
 const actions = {
   getConversation: async ({ commit }, conversationId) => {
@@ -257,17 +257,6 @@ const actions = {
     dispatch('contacts/setContact', sender);
   },
 
-  markMessagesRead: async ({ commit }, data) => {
-    try {
-      const {
-        data: { id, agent_last_seen_at: lastSeen },
-      } = await ConversationApi.markMessageRead(data);
-      setTimeout(() => commit(types.MARK_MESSAGE_READ, { id, lastSeen }), 4000);
-    } catch (error) {
-      // Handle error
-    }
-  },
-
   setChatFilter({ commit }, data) {
     commit(types.CHANGE_CHAT_STATUS_FILTER, data);
   },
@@ -336,6 +325,7 @@ const actions = {
   clearConversationFilters({ commit }) {
     commit(types.CLEAR_CONVERSATION_FILTERS);
   },
+  ...messageReadActions,
 };
 
 export default actions;