add a short connect timeout separate from the overall request timeout.
also fix a bug when only 1 server was in the rpc list causing a very tight loop that made tokio sad
* cargo upgrade --incompatible and update
* first draft at suprisingly_large_refactor_to_get_ids_everywhere
* put app in a task_local
* ref cleanup
* use a OnceLock instead of a tokio local
* test more methods
* APP isn't set in all tests
* it compiles. tests fail. todos still open
* use the app only when necessary
* more tests. less panic
* less verbose debug impl
* short enum names
* move kafka and secrets to their own files
* main tests pass
* add debug chain block time
* helper for stats that ignores internal stats
* Update Jenkinsfile (#223)
* more tests
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Co-authored-by: Pewxz <124064710+pewxz@users.noreply.github.com>
