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## Summary Adds retry logic and graceful error handling to `initialize_blocks()` to prevent transient DB errors from crashing server startup. ## Problem When a transient database error occurs during block initialization (e.g., Prisma P1017 "Server has closed the connection"), the entire server fails to start. This is overly aggressive since: 1. Blocks are already registered in memory 2. The DB sync is primarily for tracking/schema storage 3. One flaky connection shouldn't prevent the server from starting **Triggered by:** [Sentry AUTOGPT-SERVER-7PW](https://significant-gravitas.sentry.io/issues/7238733543/) ## Solution - Add retry decorator (3 attempts with exponential backoff) for DB operations - On failure after retries, log a warning and continue to the next block - Blocks remain available in memory even if DB sync fails - Log summary of any failed blocks at the end ## Changes - `autogpt_platform/backend/backend/data/block.py`: Wrap block DB sync in retry logic with graceful fallback ## Testing - Existing block initialization behavior unchanged on success - On transient DB errors: retries up to 3 times, then continues with warning