Sorting LiteLLM GitHub issues by difficulty to implement. Higher = harder.

{
#31595 requires a cross-cutting proxy feature spanning routing, persistence, asynchronous training integration, runtime model updates, and dashboard operations, with substantial design and regression risk. #28554 is a narrowly scoped type-definition correction with targeted validation coverage.
}
https://github.com/berriai/litellm/issues/31595 10:1 https://github.com/berriai/litellm/issues/28554