Natspec (#166)

* Title/author

* afterInitialize

* beforeSwap

* afterSwap

* beforeAddLiquidity

* _rebalance

* _getEpochEndWithOffset

* _getCurrentEpoch

* _getNormalizedTimeElapsed

* _getGammaShare

* _getExpectedAmountSoldWithEpochOffset

* _getMaxTickDeltaPerEpoch

* _alignComputedTickWithTickSpacing

* _computeRequiredProceeds

* _getTicksBasedOnState

* _computeLowerSlugData

* _computeUpperSlugData

* _computePriceDiscoverySlugsData

* _computeTargetPriceX96

* _computeLiquidity

* _clearPositions

* _update

* _unlockCallback

* _computeLowerSlugInsufficientProceeds

* getHookPermissions

* Fmt

* Add authors

* fix failing test

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Co-authored-by: kinrezc <[email protected]>