Added target2 and target3 to address the code size problem

[jalextowle]

This PR adds two more target contracts which further distributes the Hyperdrive code. After this update, we should have plenty of room for the remaining features and bug-fixes that are planned before audits. Here is a snapshot of the code sizes:

|             Contract              | Bytecode Size |     Margin    |
| --------------------------------- | ------------- | ------------- |
| AssetId                           |         141.0 |       24435.0 |
| BondWrapper                       |        8565.0 |       16011.0 |
| DsrManager                        |           0.0 |       24576.0 |
| ERC20Forwarder                    |        5596.0 |       18980.0 |
| ERC4626Base                       |           0.0 |       24576.0 |
| ERC4626Hyperdrive                 |        6939.0 |       17637.0 |
| ERC4626HyperdriveCoreDeployer     |        8847.0 |       15729.0 |
| ERC4626HyperdriveDeployer         |        2811.0 |       21765.0 |
| ERC4626Target0                    |       18881.0 |        5695.0 |
| ERC4626Target0Deployer            |       20467.0 |        4109.0 |
| ERC4626Target1                    |       21861.0 |        2715.0 |
| ERC4626Target1Deployer            |       23447.0 |        1129.0 |
| ERC4626Target2                    |       22561.0 |        2015.0 |
| ERC4626Target2Deployer            |       24147.0 |         429.0 |
| ERC4626Target3                    |       20715.0 |        3861.0 |
| ERC4626Target3Deployer            |       22301.0 |        2275.0 |
| FixedPointMath                    |         141.0 |       24435.0 |
| ForwarderFactory                  |        6729.0 |       17847.0 |
| Hyperdrive                        |           0.0 |       24576.0 |
| HyperdriveAdmin                   |           0.0 |       24576.0 |
| HyperdriveBase                    |           0.0 |       24576.0 |
| HyperdriveCheckpoint              |           0.0 |       24576.0 |
| HyperdriveFactory                 |        9867.0 |       14709.0 |
| HyperdriveLP                      |           0.0 |       24576.0 |
| HyperdriveLong                    |           0.0 |       24576.0 |
| HyperdriveMath                    |         141.0 |       24435.0 |
| HyperdriveMultiToken              |           0.0 |       24576.0 |
| HyperdriveShort                   |           0.0 |       24576.0 |
| HyperdriveStorage                 |           0.0 |       24576.0 |
| HyperdriveTarget0                 |           0.0 |       24576.0 |
| HyperdriveTarget1                 |           0.0 |       24576.0 |
| HyperdriveTarget2                 |           0.0 |       24576.0 |
| HyperdriveTarget3                 |           0.0 |       24576.0 |
| IERC20                            |           0.0 |       24576.0 |
| IERC20Mint                        |           0.0 |       24576.0 |
| IERC20Permit                      |           0.0 |       24576.0 |
| IERC4626                          |           0.0 |       24576.0 |
| IERC4626Hyperdrive                |           0.0 |       24576.0 |
| IERC4626HyperdriveCore            |           0.0 |       24576.0 |
| IERC4626HyperdriveDeployer        |           0.0 |       24576.0 |
| IERC4626HyperdriveRead            |           0.0 |       24576.0 |
| IForwarderFactory                 |           0.0 |       24576.0 |
| IHyperdrive                       |           0.0 |       24576.0 |
| IHyperdriveCore                   |           0.0 |       24576.0 |
| IHyperdriveDeployer               |           0.0 |       24576.0 |
| IHyperdriveRead                   |           0.0 |       24576.0 |
| IHyperdriveTargetDeployer         |           0.0 |       24576.0 |
| ILido                             |           0.0 |       24576.0 |
| IMultiToken                       |           0.0 |       24576.0 |
| IMultiTokenCore                   |           0.0 |       24576.0 |
| IMultiTokenMetadata               |           0.0 |       24576.0 |
| IMultiTokenRead                   |           0.0 |       24576.0 |
| IWETH                             |           0.0 |       24576.0 |
| LPMath                            |         141.0 |       24435.0 |
| Pot                               |           0.0 |       24576.0 |
| SafeCast                          |         141.0 |       24435.0 |
| YieldSpaceMath                    |         141.0 |       24435.0 |

[github-actions]

Hyperdrive Gas Benchmark

Benchmark suite	Current: e16e844	Previous: 54dbf65	Deviation	Status
addLiquidity: min	1600 gas	1600 gas	0%	🟰
addLiquidity: avg	54967 gas	52537 gas	4.6253%	🚨
addLiquidity: max	232446 gas	232092 gas	0.1525%	🚨
checkpoint: min	1172 gas	1216 gas	-3.6184%	✅
checkpoint: avg	48000 gas	47973 gas	0.0563%	🚨
checkpoint: max	202123 gas	201955 gas	0.0832%	🚨
closeLong: min	1580 gas	1690 gas	-6.5089%	✅
closeLong: avg	26558 gas	26522 gas	0.1357%	🚨
closeLong: max	139624 gas	139742 gas	-0.0844%	✅
closeShort: min	1549 gas	1693 gas	-8.5056%	✅
closeShort: avg	28766 gas	28799 gas	-0.1146%	✅
closeShort: max	144389 gas	98675 gas	46.3278%	🚨
initialize: min	1538 gas	1605 gas	-4.1745%	✅
initialize: avg	181781 gas	181825 gas	-0.0242%	✅
initialize: max	256760 gas	256942 gas	-0.0708%	✅
openLong: min	1509 gas	736 gas	105.0272%	🚨
openLong: avg	40485 gas	39667 gas	2.0622%	🚨
openLong: max	162207 gas	161281 gas	0.5742%	🚨
openShort: min	1519 gas	702 gas	116.3818%	🚨
openShort: avg	47377 gas	46301 gas	2.3239%	🚨
openShort: max	161536 gas	160559 gas	0.6085%	🚨
redeemWithdrawalShares: min	1575 gas	1598 gas	-1.4393%	✅
redeemWithdrawalShares: avg	19295 gas	17072 gas	13.0213%	🚨
redeemWithdrawalShares: max	84767 gas	80228 gas	5.6576%	🚨
removeLiquidity: min	1661 gas	1661 gas	0%	🟰
removeLiquidity: avg	118260 gas	121035 gas	-2.2927%	✅
removeLiquidity: max	258848 gas	258376 gas	0.1827%	🚨

This comment was automatically generated by workflow using github-action-benchmark.

[coveralls]

coverage: 95.057% (+0.03%) from 95.024%
when pulling e16e844 on jalextowle/fix/codesize
into 6c0f5a4 on main.

[jrhea]

Looks good. Just a couple of nits and a couple of questions:

1. I noticed you removed the Natspec comments from Hyperdrive.sol and wondered if it would be the better to keep this in the top level function for discover-ability in docs. Just a thought

2. At some point it wouldn't hurt to get Hyperdrive.sol up to 100% coverage