* Remove old JS router and add a FillAdjustor
Clean up JS router and unused functions
Remove more unused functions, add adjustment of fills
Comment on why we use fill over sample
update CODEOWNERS
lint
Clean up Fill removing unused properties
Remove CollapsedFills, omit flags bigint
Create GasSchedule vs FeeSchedule, return Fill and gas on OptimizedOrder
Use Fill Adjustment in Phase2 of routing
Fix Limit orders being treated as VIP
* Fix case where dex liquidity is empty
* Use best gas adjusted pricing for fee sources
* CHANGELOG