v2.0.0

EVM Indexer v2.0.0

• Full refactor of the indexer into a stable, production-ready pipeline.
• Complete ClickHouse schema + migrations for all EVM data.
• Added token metadata indexing (new tokens table).
• Major DEX upgrade: swaps, pair creation, and liquidity events (dex_pairs, dex_liquidity_updates).
• Expanded DEX support (Uniswap V2/V3, Curve, Balancer, PancakeSwap V3, Monad mainnet DEXes).
• New performance-focused ClickHouse indexes.
• Updated docs & cleaner configuration + Docker setup.