Drive is folder-scoped: only dedicated “Memini” + subfolders (drive.file). Calendar is bi-directional. B2 is primary storage.
Link chat: generate token → send /start <token> to bot. Cron pushes due <1h every minute.
Lists only parents in 'Memini'. Descendant walk enforced. Import copies Drive → B2.
Uses AI_PROVIDER=mock locally → mistral-small-latest prod via wrangler secret. Prompt via CONFIG_KV ai:config.