Maybe implement Collateral Router contract

[sadhbh-c0d3]

Collateral Router contract will have routing table with defined hops and paths for collateral routing.

• Collateral Location (aka Designation)
• Collateral Hop (aka Bridge)
• Collateral Route

TBD Find out what does it mean to route collateral in this new system. Where is collateral deposited in the first place, and how do we route it.