feat: Use usdt for pool prices instead of busd

[memoyil]

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PR-Codex overview

The focus of this PR is to update farm prices and LP tokens in various chains.

Detailed summary

• Updated farm token prices and LP tokens for BSC and BSC_TESTNET chains
• Changed preferred quote tokens from BUSD to USDT
• Modified LP symbol formatting for various farms
• Updated active farms based on token symbols
• Refactored farms data filtering based on token symbols
• Introduced nativeStableLpMap import for LP token mapping

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