GitLab

* mmlu pro generation_kwargs until Q: -> Question:

* pacify pre-commit

* change stop token

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Co-authored-by: Baber <baber@hey.com>

* add warning in for default until

* fix stop tokens; add vcsum

* bugfix:fix doc_to_target to string

* fix lsht, trec

* add task to readme

* add debugging logs for multiple input/output

suport for longcontext (and other synthetic tasks)
* add ruler
* add longbench
* pass `metadata` to TaskConfig