feat: integrate new bubbles (#10550)

To test this, set the `useNextBubble` value to `true` in the
localstorage. Here's a quick command to run in the console

```js
localStorage.setItem('useNextBubble', true)
```

```js
localStorage.setItem('useNextBubble', false)
```

---------

Co-authored-by: Pranav <pranavrajs@gmail.com>

app/javascript/dashboard/components-next/message/bubbles/Text/Index.vue

@@ -4,47 +4,25 @@ import BaseBubble from 'next/message/bubbles/Base.vue';
 import FormattedContent from './FormattedContent.vue';
 import AttachmentChips from 'next/message/chips/AttachmentChips.vue';
 import { MESSAGE_TYPES } from '../../constants';
+import { useMessageContext } from '../../provider.js';
 
-/**
- * @typedef {Object} Attachment
- * @property {number} id - Unique identifier for the attachment
- * @property {number} messageId - ID of the associated message
- * @property {'image'|'audio'|'video'|'file'|'location'|'fallback'|'share'|'story_mention'|'contact'|'ig_reel'} fileType - Type of the attachment (file or image)
- * @property {number} accountId - ID of the associated account
- * @property {string|null} extension - File extension
- * @property {string} dataUrl - URL to access the full attachment data
- * @property {string} thumbUrl - URL to access the thumbnail version
- * @property {number} fileSize - Size of the file in bytes
- * @property {number|null} width - Width of the image if applicable
- * @property {number|null} height - Height of the image if applicable
- */
-const props = defineProps({
-  content: {
-    type: String,
-    required: true,
-  },
-  attachments: {
-    type: Array,
-    default: () => [],
-  },
-  contentAttributes: {
-    type: Object,
-    default: () => ({}),
-  },
-  messageType: {
-    type: Number,
-    required: true,
-    validator: value => Object.values(MESSAGE_TYPES).includes(value),
-  },
-});
+const { content, attachments, contentAttributes, messageType } =
+  useMessageContext();
 
 const isTemplate = computed(() => {
-  return props.messageType === MESSAGE_TYPES.TEMPLATE;
+  return messageType.value === MESSAGE_TYPES.TEMPLATE;
+});
+
+const isEmpty = computed(() => {
+  return !content.value && !attachments.value.length;
 });
 </script>
 
 <template>
   <BaseBubble class="flex flex-col gap-3 px-4 py-3" data-bubble-name="text">
+    <span v-if="isEmpty" class="text-n-slate-11">
+      {{ $t('CONVERSATION.NO_CONTENT') }}
+    </span>
     <FormattedContent v-if="content" :content="content" />
     <AttachmentChips :attachments="attachments" class="gap-2" />
     <template v-if="isTemplate">