feat: add events for liquidity and pool management in LiquidityManagerV2

[malgus01]

Pull Request

Summary

This PR introduces a comprehensive set of events to LiquidityManagerV2 to improve transparency, monitoring, and integration with off-chain services.

Changes

• Added Events Section
  • Organized with a clear section header for readability.
• Introduced new events
  • PoolInitialized: emitted when a new pool is created.
  • LiquidityAdded: emitted when liquidity is provided to a pool.
  • LiquidityRemoved: emitted when liquidity is withdrawn.
  • LiquidityThresholdReached: emitted when a pool surpasses its liquidity threshold.
  • VestingScheduleCreated: emitted when a vesting schedule is established for a beneficiary.
  • EmergencyWithdrawInitiated: emitted when a provider initiates an emergency withdrawal.
  • ProtocolFeeCollected: emitted when protocol fees are collected.
  • LiquidityThresholdUpdated: emitted when a pool’s liquidity threshold is updated.
  • SupportedTokenUpdated: emitted when a token’s support status changes.
• Formatting
  • Ran forge fmt to ensure consistent code style.

Motivation

Events are crucial for:

• On-chain transparency: allowing stakeholders to track state changes.
• Off-chain indexing: enabling dApps, dashboards, and analytics platforms to subscribe to key protocol updates.
• Debugging & auditing: providing clear logs for verification and compliance.

Next Steps

These events lay the foundation for:

• Advanced subgraph integrations.
• Automated alerting systems when thresholds or emergency actions are triggered.
• Better historical tracking of liquidity and user interactions.