fix: fix vega-lite renderer

Author: yaroslav8765

custom/conversation_area/MessageRenderer.vue

@@ -7,11 +7,11 @@
     v-for="(part, index) in getMessageParts(message)"
     :key="part.type"
   > 
-    
     <TextRenderer 
       v-if="part.type === 'text'" 
       :message="part.text" 
       :role="props.message.role" 
+      :state="part.state || props.message.role === 'user' ? 'done' : 'kapets'"
     />
   </template>