* greedy approach to lane verification
* docs
* base lane testing
* mev lane testing nits
* abci top level testing done
* network spamming in E2E
* removing logs from testing
* nit
* new proto types for proposal info
* new proposal type
* nits
* lane input
* lint
* feat(ABCI): Deprecating `CheckOrderHandler` with new Proposal MetaData (#127)
* refactor without checkorder
* nits
* more nits
* lint
* nits
* feat(ABCI): Updating MEV lane to have no `CheckOrder` handler + testing (#128)
* updating mev lane
* nits
* preventing adding multiple bid txs in prepare
* update