Various fixes & improvements
- Improve resilience of looking at Retry-After (ab7fbb9) by @whatyouhide
- Fix compilation error (cf93d22) by @whatyouhide
- Honor Retry-After responses from Sentry (5bad4b5) by @whatyouhide
- Improve "GenServer terminating" reports (#723) by @whatyouhide
- Don't report empty stacktraces (bed583f) by @whatyouhide
- Add LiveView hook (#722) by @whatyouhide
- FIx monitor slug in Oban + Quantum integrations (#721) by @whatyouhide