TT#39164 Conversation: As a Customer, I want to see a message if list is empty

Change-Id: Idf124bb92141f9a0c309e3717843b33479d337ea

src/components/pages/Conversations/Conversations.vue

@@ -28,6 +28,12 @@
                 :size="40"
             />
         </div>
+        <div
+            v-if="!isNextPageRequesting && items.length === 0"
+            class="row justify-center"
+        >
+           {{ $t('pages.conversations.emptyListMessage') }}
+        </div>
         <q-scroll-observable
             @scroll="scroll"
         />

src/locales/en.json

@@ -119,6 +119,7 @@
             "downloadVoiceMailErrorMessage": "Downloading of voicemail failed",
             "downloadFaxSuccessMessage": "Fax downloaded successfully",
             "downloadFaxErrorMessage": "Downloading of fax failed",
+            "emptyListMessage": "No Calls, Voicemails or Faxes found",
             "reloadItemsErrorMessage": "Reloading conversation items failed"
         },
         "reminder": {