feat(genapi): update bolt quickstart

Author: fpagny

pages/generative-apis/reference-content/integrating-generative-apis-with-popular-tools.mdx

@@ -215,6 +215,9 @@ OPENAI_LIKE_API_BASE_URL=https://api.scaleway.ai/v1
 OPENAI_LIKE_API_KEY=###SCW_SECRET_KEY###
 ```
 
+To enable configuration from `.env` is taken into account, you still need to enable **OpenAILike** from Bolt interface in **Settings > Local Providers** section.
+If you first configured credentials through your browser, you also need to reset cookies from your browser for you localhost domain (as Bolt.diy stores model provider configuration information in browser).
+
 <Message type="tip">
   If you want to limit access to a specific Scaleway Project, replace API endpoint with `https://api.scaleway.ai/###PROJECT_ID###/v1/` since the default URL `https://api.scaleway.ai/v1/` can only be used with the default project.
 </Message>