Add automated daily snapshot collection for deployed market contracts

[joshuajbouw]

Currently there's no automated way to trigger get_current_snapshot calls across all deployed market contracts. This limits our ability to maintain up-to-date analytics data and requires manual intervention to collect market snapshots.

Goal: Implement an automated daily snapshot collection system that discovers all deployed contracts from the registry and calls get_current_snapshot on each one via blockchain transactions.

Changes needed:

• Create bash script using NEAR CLI that fetches all deployed contracts from v1.tmplr.near registry
• Support pagination for contract discovery
• Make transaction calls to get_current_snapshot on each contract to write analytics data to chain
• Support CLI format: --account account.near --private-key "ed25519:..."

This change enables automated analytics data collection and ensures our monitoring systems have consistent, up-to-date market snapshots without manual intervention.

Follow up, this needs to be added as a cron job.