Thirdweb deploy

.gitmodules

@@ -7,3 +7,6 @@
 [submodule "lib/world-id-example-airdrop"]
 	path = lib/world-id-example-airdrop
 	url = https://github.com/worldcoin/world-id-example-airdrop
+[submodule "lib/contracts"]
+	path = lib/contracts
+	url = https://github.com/thirdweb-dev/contracts

foundry.toml

@@ -3,6 +3,6 @@ src = 'src'
 out = 'out'
 ffi = true
 libs = ['lib']
-remappings = ['worldcoin/world-id/=lib/world-id-example-airdrop/src/']
+remappings = ['worldcoin/world-id/=lib/world-id-example-airdrop/src/', 'thirdweb-dev/=lib/contracts/contracts/']
 
 # See more config options https://github.com/foundry-rs/foundry/tree/master/config

src/WLDSplit.sol

@@ -6,8 +6,9 @@ import { mathUtils } from './libraries/MathUtils.sol';
 import { SafeTransferLib } from 'solmate/utils/SafeTransferLib.sol';
 import { ByteHasher } from 'worldcoin/world-id/libraries/ByteHasher.sol';
 import { ISemaphore } from 'worldcoin/world-id/interfaces/ISemaphore.sol';
+import { ThirdwebContract } from 'thirdweb-dev/ThirdwebContract.sol';
 
-contract WLDSplit {
+contract WLDSplit is ThirdwebContract {
     using ByteHasher for bytes;
 
     error Unauthorized();