Upgrade Indexer Plugin to v2 and Add Liquidity Event Logic

[sssning121]

Expected Behavior

The system should use the latest version (v2) of the indexer plugin and support logic for processing liquidity events to ensure accurate and comprehensive event handling.

Specifications

As a developer, I want to upgrade the indexer plugin to version v2 and add logic for handling liquidity-related events, improving the system’s compatibility and functionality.

Features:

1. Upgrade the indexer plugin to v2 to leverage performance improvements and new features.
2. Add logic to handle liquidity events (e.g., adding and removing liquidity) to ensure proper event capture and processing.

Development Tasks:

• Upgrade the indexer plugin to v2 and update all relevant dependencies and configurations.
• Analyze liquidity events and design logic for handling them (e.g., event capture, data parsing).
• Write unit tests to verify the correctness of the upgraded plugin and the new logic.