feat: IndexingMath, Proxy, Migratable

[deluca-mike]

No description provided.

[github-actions]

Changes to gas cost

Generated at commit: c9a8442872d1cf483c3a389096f9e23b76189af8, compared to commit: f337029305a0af9e02893fb50897f1837c877b7b

🧾 Summary (20% most significant diffs)

Contract	Method	Avg (+/-)	%
ERC20ExtendedHandler	mint transferFrom	-378 ✅ +166 ❌	-0.52% +0.30%

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Full diff report 👇

Contract	Deployment Cost (+/-)	Method	Min (+/-)	%	Avg (+/-)	%	Median (+/-)	%	Max (+/-)	%	# Calls (+/-)
ERC20ExtendedHandler	1,407,239 (0)	approve burn mint transfer transferFrom	32,919 (-12) 43,981 (0) 688 (0) 790 (0) 899 (0)	-0.04% 0.00% 0.00% 0.00% 0.00%	52,675 (+42) 46,229 (+15) 72,346 (-378) 55,485 (+2) 55,632 (+166)	+0.08% +0.03% -0.52% +0.00% +0.30%	52,903 (-12) 46,311 (0) 67,401 (-6) 55,553 (0) 56,012 (-12)	-0.02% 0.00% -0.01% 0.00% -0.02%	53,227 (0) 54,897 (+1,496) 101,847 (0) 127,389 (0) 128,189 (+71,966)	0.00% +2.80% 0.00% 0.00% +128.00%	1,297 (+10) 1,280 (+47) 1,298 (+30) 1,299 (-7) 1,251 (-80)
ContractHelperHarness	439,005 (0)	getContractFrom	1,938 (0)	0.00%	2,154 (+2)	+0.09%	2,175 (0)	0.00%	2,222 (0)	0.00%	269 (0)
SignatureCheckerHarness	1,018,085 (0)	isValidSignature recoverECDSASigner(bytes32,bytes32,bytes32)	3,617 (0) 1,549 (0)	0.00% 0.00%	6,195 (-1) 5,324 (-1)	-0.02% -0.02%	6,175 (0) 5,330 (0)	0.00% 0.00%	11,222 (0) 5,350 (0)	0.00% 0.00%	532 (0) 259 (0)
VoidDeployer	131,091 (+12)
AccountWithFunctionReturningTrue	205,618 (-12)
UIntMathHarness	812,013 (-12)

[github-actions]

LCOV of commit 3ca08f4 during Forge Coverage #117

Summary coverage rate:
  lines......: 82.5% (146 of 177 lines)
  functions..: 85.3% (58 of 68 functions)
  branches...: no data found

Files changed coverage rate:
                               |Lines       |Functions  |Branches    
  Filename                     |Rate     Num|Rate    Num|Rate     Num
  ===================================================================
  src/ERC20Extended.sol        |95.7%     23| 100%    10|    -      0
  src/ERC3009.sol              | 100%     35| 100%    11|    -      0
  src/ERC712Extended.sol       |96.0%     25| 100%     9|    -      0
  src/Migratable.sol           | 0.0%     10| 0.0%     3|    -      0
  src/Proxy.sol                | 0.0%     11| 0.0%     1|    -      0
  src/libs/Bytes32String.sol   | 100%      8| 100%     2|    -      0
  src/libs/ContractHelper.sol  | 100%      1| 100%     1|    -      0
  src/libs/IndexingMath.sol    | 0.0%      8| 0.0%     6|    -      0
  src/libs/SignatureChecker.sol| 100%     33| 100%     8|    -      0
  src/libs/UIntMath.sol        | 100%     23| 100%    17|    -      0