fix: update license on .sol files (#647)

Author: CanonicalJP

scripts/Script.s.sol

@@ -1,4 +1,5 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: UNLICENSED
+// Copyright (c) 2025 Aave Labs
 pragma solidity ^0.8.0;
 
 // import {Script} from 'forge-std/Script.sol';

src/contracts/AaveOracle.sol

@@ -1,4 +1,5 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: UNLICENSED
+// Copyright (c) 2025 Aave Labs
 pragma solidity ^0.8.0;
 
 import {AggregatorV3Interface} from 'src/dependencies/chainlink/AggregatorV3Interface.sol';

src/contracts/AssetInterestRateStrategy.sol

@@ -1,4 +1,5 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: UNLICENSED
+// Copyright (c) 2025 Aave Labs
 pragma solidity ^0.8.10;
 
 import {WadRayMath} from 'src/libraries/math/WadRayMath.sol';

src/contracts/Hub.sol

@@ -1,4 +1,5 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: UNLICENSED
+// Copyright (c) 2025 Aave Labs
 pragma solidity ^0.8.0;
 
 import {EnumerableSet} from 'src/dependencies/openzeppelin/EnumerableSet.sol';

src/contracts/HubConfigurator.sol

@@ -1,4 +1,5 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: UNLICENSED
+// Copyright (c) 2025 Aave Labs
 pragma solidity ^0.8.10;
 
 import {IERC20Metadata} from 'src/dependencies/openzeppelin/IERC20Metadata.sol';

src/contracts/Spoke.sol

@@ -1,4 +1,5 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: UNLICENSED
+// Copyright (c) 2025 Aave Labs
 pragma solidity ^0.8.0;
 
 import {Multicall} from 'src/misc/Multicall.sol';

src/contracts/SpokeConfigurator.sol

@@ -1,4 +1,5 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: UNLICENSED
+// Copyright (c) 2025 Aave Labs
 pragma solidity ^0.8.0;
 
 import {SafeCast} from 'src/dependencies/openzeppelin/SafeCast.sol';

src/contracts/TreasurySpoke.sol

@@ -1,4 +1,5 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: UNLICENSED
+// Copyright (c) 2025 Aave Labs
 pragma solidity ^0.8.0;
 
 import {Ownable} from 'src/dependencies/openzeppelin/Ownable.sol';

src/interfaces/IAaveOracle.sol

@@ -1,4 +1,5 @@
-// SPDX-License-Identifier: AGPL-3.0
+// SPDX-License-Identifier: UNLICENSED
+// Copyright (c) 2025 Aave Labs
 pragma solidity ^0.8.0;
 
 import {IPriceOracle} from 'src/interfaces/IPriceOracle.sol';

src/interfaces/IAssetInterestRateStrategy.sol

@@ -1,4 +1,5 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: UNLICENSED
+// Copyright (c) 2025 Aave Labs
 pragma solidity ^0.8.10;
 
 import {IBasicInterestRateStrategy} from './IBasicInterestRateStrategy.sol';