Fix: Agent name overflow in dropdown menu (#2047)

* Fixes agent name overflow

Co-authored-by: Sivin Varghese <64252451+sivin-git@users.noreply.github.com>
Co-authored-by: Nithin David Thomas <webofnithin@gmail.com>

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

@@ -36,10 +36,10 @@
           v-model="currentChat.meta.assignee"
           :loading="uiFlags.isFetching"
           :allow-empty="true"
-          :deselect-label="$t('CONVERSATION.ASSIGNMENT.REMOVE')"
+          deselect-label=""
           :options="agentList"
           :placeholder="$t('CONVERSATION.ASSIGNMENT.SELECT_AGENT')"
-          :select-label="$t('CONVERSATION.ASSIGNMENT.ASSIGN')"
+          select-label=""
           label="name"
           selected-label
           track-by="id"