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# PancakeSwapAdapter

DEX adapter for PancakeSwap V2/V3 used by `VaultExecutor` during settlement and rebalancing.

## Responsibilities

* Provide quotes via V2 (path) or V3 (single/multi) quoter.
* Execute swaps via V2 or V3 with configurable per‑pair fees; default 0.3% (3000) if unset.

## Key Functions

* Quotes:
  * `quoteV2(tokenIn, tokenOut, amountIn, via) -> amountOut`
  * `quoteV3Single(tokenIn, tokenOut, amountIn, fee) -> amountOut`
* Swaps:
  * `swapV2(tokenIn, tokenOut, amountIn, minOut, to, via)`
  * `swapV3Single(tokenIn, tokenOut, amountIn, minOut, to, fee)`
* Admin: `setRouters(v2, v3, quoter)`, `setV3Fee(tokenIn, tokenOut, fee)`.

## Notes

* When used by VaultExecutor, V3 is tried first; V2 is the fallback.