chore: Update translations from Crowdin (#7750)

app/javascript/dashboard/i18n/locale/pt_BR/integrations.json

@@ -88,7 +88,8 @@
         "UPDATE": "Atualizar",
         "BUTTON_TEXT": "Connect channel",
         "DESCRIPTION": "Your Slack workspace is now linked with Chatwoot. However, the integration is currently inactive. To activate the integration and connect a channel to Chatwoot, please click the button below.\n\n**Note:** If you are attempting to connect a private channel, add the Chatwoot app to the Slack channel before proceeding with this step.",
-        "ATTENTION_REQUIRED": "Attention required"
+        "ATTENTION_REQUIRED": "Attention required",
+        "EXPIRED": "Your Slack integration has expired. To continue receiving messages on Slack, please delete the integration and connect your workspace again."
       },
       "UPDATE_ERROR": "There was an error updating the integration, please try again",
       "UPDATE_SUCCESS": "The channel is connected successfully",
@@ -102,7 +103,7 @@
       "CREATE_ERROR": "Houve um erro ao criar o link da reunião, por favor tente novamente"
     },
     "OPEN_AI": {
-      "AI_ASSIST": "AI Assist",
+      "AI_ASSIST": "Assistente Open AI",
       "WITH_AI": " %{option} with AI ",
       "OPTIONS": {
         "REPLY_SUGGESTION": "Reply Suggestion",