Add incentives converter

[tsudmi]

No description provided.

[github-actions]

Forge code coverage:

File	% Lines	% Statements	% Branches	% Funcs
src/BoostHelpers.sol	92.73% (51/55)	94.20% (65/69)	58.33% (7/12)	100.00% (5/5)
src/MerkleDistributor.sol	98.75% (79/80)	95.74% (90/94)	80.00% (12/15)	100.00% (11/11)
src/OsTokenVaultEscrowAuth.sol	100.00% (6/6)	100.00% (9/9)	100.00% (0/0)	100.00% (2/2)
src/StakeHelpers.sol	70.27% (52/74)	71.72% (71/99)	36.36% (4/11)	85.71% (6/7)
src/StrategiesRegistry.sol	100.00% (24/24)	100.00% (26/26)	100.00% (8/8)	100.00% (5/5)
src/StrategyProxy.sol	76.92% (10/13)	63.64% (7/11)	50.00% (1/2)	100.00% (5/5)
src/VaultUserLtvTracker.sol	92.86% (26/28)	93.75% (30/32)	66.67% (4/6)	100.00% (4/4)
src/converters/BaseTokensConverter.sol	77.50% (31/40)	75.56% (34/45)	80.00% (4/5)	75.00% (3/4)
src/converters/EthTokensConverter.sol	100.00% (11/11)	100.00% (9/9)	100.00% (2/2)	100.00% (3/3)
src/converters/GnoTokensConverter.sol	100.00% (20/20)	100.00% (17/17)	100.00% (2/2)	100.00% (5/5)
src/converters/SwapOrderHandler.sol	0.00% (0/6)	0.00% (0/7)	0.00% (0/1)	0.00% (0/1)
src/converters/TokensConverterFactory.sol	100.00% (13/13)	100.00% (10/10)	100.00% (2/2)	100.00% (3/3)
src/leverage/AaveLeverageStrategy.sol	97.14% (34/35)	96.77% (30/31)	75.00% (3/4)	100.00% (8/8)
src/leverage/EthAaveLeverageStrategy.sol	100.00% (14/14)	100.00% (14/14)	100.00% (0/0)	100.00% (4/4)
src/leverage/GnoAaveLeverageStrategy.sol	0.00% (0/14)	0.00% (0/14)	0.00% (0/1)	0.00% (0/4)
src/leverage/LeverageStrategy.sol	94.33% (233/247)	95.13% (293/308)	76.00% (38/50)	100.00% (24/24)
Total	88.82% (604/680)	88.68% (705/795)	71.90% (87/121)	92.63% (88/95)