[GCP Practice][BwAI] AI-Powered Development: Quickly Deploy a LINE Bot Cloud Backup Tool with Gemini CLI

Background In the upcoming Build With AI 2026 workshop, we're bringing a very practical project: the LINE Bot File Backup Robot . It allows you to directly upload images and files from your LINE chatroom to Google Drive, and it will automatically create folders by month to keep things organized. Traditionally, putting a project like this, which includes OAuth authorization, a Firestore database, and Cloud Run container deployment, on the cloud would often leave beginners struggling with lengthy