Feature Request: Account Balance Threshold Alerts

[jim-counter]

Summary

Add the ability to monitor specific account balances and trigger alerts when they cross configurable thresholds.

Use Case

This would enable proactive monitoring of critical accounts such as treasury wallets, operational accounts, or hot wallets to detect when balances are running low (or unexpectedly high), allowing teams to take action before issues arise.

Proposed Configuration

Extend the existing account entries in networks.toml with optional threshold fields (just a suggested solution):

[networks."Autonomys Mainnet"]
accounts = [
    { name = "Operations", address = "suesYE9yAqNJrMiZPY4hKNMjMTXBkkD1rHgQrSNes1bUnw37U", alert_below = 1000 },
    { name = "Market Liquidity", address = "subTKWVig3CiwwnPfKccXZHQKwnE36vNHfNTEUx3yYja4UNR9", alert_below = 50000, alert_above = 5000000 },
    # Accounts without thresholds continue to work as before
    { name = "Investors", address = "sucGPHK3b4REe2DNRvNaUrmcoXVDDZVasm7zBNtev4zUpLrp4" },
]

Proposed Behaviour

• alert_below: trigger alert when balance drops below this value
• alert_above: trigger alert when balance exceeds this value (optional)
• Thresholds in whole AI3 units (or Shannons, TBD)
• Only alert on threshold crossings (state change), not continuously while below/above
• Consider hysteresis to prevent alert flapping near the threshold boundary