Add TradingLimits data to aegis, configure to grafana dashboard and alerts

[ninabarbakadze]

Description

We want to be able to visualize and create alerts based on trading limits data.
In order to expose this data from aegis we need to:

• Create a smart contract with two functions:
  • netflow(bytes32 exchangeId, address asset, uint8 limit)(uint256)
  • limit(bytes32 exchangeId, address asset, uint8 limit)(uint256)
  • timeLeft(bytes32 exchangeId, address asset, uint8 limit)(uint256) (timestamp)
  • duration(bytes32 exchangeId, address asset, uint8 limit)(uint256) (timestamp)
• Add variables in the config for:
  • all exchangeIds
  • all assets (if needed)
  • limits
• Add metric definitions using the variables
• Create a dashboard in Grafan showing the data
• Create severe alert for netflow passing the limit (should never happen)
• Create an informational alert based on timeLeft/duration vs abs(netflow)/limit

Acceptance Criteria:

• On-chain data is created in Aegis
• Dashboard is created
• Alert severity set to info and alerts show up on discord