feat: outbound voice call essentials (#12782)

- Enables outbound voice calls in voice channel . We are only caring
about wiring the logic to trigger outgoing calls to the call button
introduced in previous PRs. We will connect it to call component in
subsequent PRs

ref: #11602 

## Screens

<img width="2304" height="1202" alt="image"
src="https://github.com/user-attachments/assets/b91543a8-8d4e-4229-bd80-9727b42c7b0f"
/>

<img width="2304" height="1200" alt="image"
src="https://github.com/user-attachments/assets/1a1dad2a-8cb2-4aa2-9702-c062416556a7"
/>

---------

Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>
Co-authored-by: iamsivin <iamsivin@gmail.com>
Co-authored-by: Vishnu Narayanan <vishnu@chatwoot.com>

app/javascript/dashboard/components/widgets/conversation/ConversationCard.vue

@@ -3,7 +3,6 @@ import { computed, ref } from 'vue';
 import { useRouter } from 'vue-router';
 import { useStore, useMapGetter } from 'dashboard/composables/store';
 import { getLastMessage } from 'dashboard/helper/conversationHelper';
-import { useVoiceCallStatus } from 'dashboard/composables/useVoiceCallStatus';
 import { frontendURL, conversationUrl } from 'dashboard/helper/URLHelper';
 import Avatar from 'next/avatar/Avatar.vue';
 import MessagePreview from './MessagePreview.vue';
@@ -14,6 +13,7 @@ import CardLabels from './conversationCardComponents/CardLabels.vue';
 import PriorityMark from './PriorityMark.vue';
 import SLACardLabel from './components/SLACardLabel.vue';
 import ContextMenu from 'dashboard/components/ui/ContextMenu.vue';
+import VoiceCallStatus from './VoiceCallStatus.vue';
 
 const props = defineProps({
   activeLabel: { type: String, default: '' },
@@ -83,15 +83,10 @@ const isInboxNameVisible = computed(() => !activeInbox.value);
 
 const lastMessageInChat = computed(() => getLastMessage(props.chat));
 
-const callStatus = computed(
-  () => props.chat.additional_attributes?.call_status
-);
-const callDirection = computed(
-  () => props.chat.additional_attributes?.call_direction
-);
-
-const { labelKey: voiceLabelKey, listIconColor: voiceIconColor } =
-  useVoiceCallStatus(callStatus, callDirection);
+const voiceCallData = computed(() => ({
+  status: props.chat.additional_attributes?.call_status,
+  direction: props.chat.additional_attributes?.call_direction,
+}));
 
 const inboxId = computed(() => props.chat.inbox_id);
 
@@ -317,20 +312,13 @@ const deleteConversation = () => {
       >
         {{ currentContact.name }}
       </h4>
-      <div
-        v-if="callStatus"
+      <VoiceCallStatus
+        v-if="voiceCallData.status"
         key="voice-status-row"
-        class="my-0 mx-2 leading-6 h-6 flex-1 min-w-0 text-sm overflow-hidden text-ellipsis whitespace-nowrap"
-        :class="messagePreviewClass"
-      >
-        <span
-          class="inline-block -mt-0.5 align-middle text-[16px] i-ph-phone-incoming"
-          :class="[voiceIconColor]"
-        />
-        <span class="mx-1">
-          {{ $t(voiceLabelKey) }}
-        </span>
-      </div>
+        :status="voiceCallData.status"
+        :direction="voiceCallData.direction"
+        :message-preview-class="messagePreviewClass"
+      />
       <MessagePreview
         v-else-if="lastMessageInChat"
         key="message-preview"