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This PR introduces a retry loop and rate-limit wait mechanism for Claude Code in
ralph.sh.When running Ralph on long tasks, hitting Claude's rate limits would previously fail or halt the agent. This PR adds a resilient retry loop in ralph.sh that detects rate limit responses from Claude, correctly parses the reset time logic using python, pauses the exact required duration (or falls back to a default wait time), and cleanly resumes the operation.
Changes made:
🛡️ Add resilient inner retry loop inside ralph.sh for Claude Code.
🕒 Create lib/rate-limit.sh with a Python utility to accurately parse and compute time differences for quota reset messages.
🧪 Enhance test suite with test-rate-limit.sh to cover Claude rate limit parsing, fallback logic, and to prove the Amp execution path remains functioning.
How to test: You can run the included smoke test script to verify that the sleep intervals and retry behaviors trigger correctly: