fix: remove unused imports (#1585)

**Motivation:**

Want to remove unused imports to improve compile times, and readability.

**Modifications:**

- Removed unused imports found with: `forge lint --only-lint
unused-import`.

**Result:**

No more unused imports.

---------

Co-authored-by: Yash Patil <[email protected]>

Author: 0xClandestine

src/contracts/avs/task/TaskMailbox.sol

@@ -18,7 +18,7 @@ import {
 import {IBaseCertificateVerifier} from "../../interfaces/IBaseCertificateVerifier.sol";
 import {IKeyRegistrarTypes} from "../../interfaces/IKeyRegistrar.sol";
 import {ITaskMailbox} from "../../interfaces/ITaskMailbox.sol";
-import {OperatorSet, OperatorSetLib} from "../../libraries/OperatorSetLib.sol";
+import {OperatorSet} from "../../libraries/OperatorSetLib.sol";
 import {SemVerMixin} from "../../mixins/SemVerMixin.sol";
 import {TaskMailboxStorage} from "./TaskMailboxStorage.sol";
 

src/contracts/avs/task/TaskMailboxStorage.sol

@@ -2,7 +2,6 @@
 pragma solidity ^0.8.27;
 
 import {ITaskMailbox} from "../../interfaces/ITaskMailbox.sol";
-import {IKeyRegistrarTypes} from "../../interfaces/IKeyRegistrar.sol";
 
 /**
  * @title TaskMailboxStorage

src/contracts/interfaces/IAVSTaskHook.sol

@@ -2,7 +2,6 @@
 pragma solidity ^0.8.27;
 
 import {ITaskMailboxTypes} from "./ITaskMailbox.sol";
-import {OperatorSet} from "../libraries/OperatorSetLib.sol";
 
 /**
  * @title IAVSTaskHook

src/contracts/interfaces/ITaskMailbox.sol

@@ -7,7 +7,7 @@ import {IAVSTaskHook} from "./IAVSTaskHook.sol";
 import {IBN254CertificateVerifierTypes} from "./IBN254CertificateVerifier.sol";
 import {IECDSACertificateVerifierTypes} from "./IECDSACertificateVerifier.sol";
 import {IKeyRegistrarTypes} from "./IKeyRegistrar.sol";
-import {OperatorSet, OperatorSetLib} from "../libraries/OperatorSetLib.sol";
+import {OperatorSet} from "../libraries/OperatorSetLib.sol";
 
 /**
  * @title ITaskMailboxTypes

src/contracts/multichain/BN254CertificateVerifierStorage.sol

@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: BUSL-1.1
 pragma solidity ^0.8.27;
 
-import {OperatorSet} from "../libraries/OperatorSetLib.sol";
 import "../interfaces/IOperatorTableUpdater.sol";
 import "../interfaces/IBN254CertificateVerifier.sol";
 import "../interfaces/IBaseCertificateVerifier.sol";

src/contracts/multichain/ECDSACertificateVerifierStorage.sol

@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: BUSL-1.1
 pragma solidity ^0.8.27;
 
-import {OperatorSet} from "../libraries/OperatorSetLib.sol";
 import "../interfaces/IOperatorTableUpdater.sol";
 import "../interfaces/IECDSACertificateVerifier.sol";
 import "../interfaces/IBaseCertificateVerifier.sol";

src/contracts/permissions/KeyRegistrar.sol

@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: BUSL-1.1
 pragma solidity ^0.8.27;
 
-import "@openzeppelin-upgrades/contracts/proxy/utils/Initializable.sol";
 import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
 import "../libraries/BN254.sol";
 import "../libraries/BN254SignatureVerifier.sol";

src/test/integration/tests/Deposit_Delegate_Allocate_Slash_Queue_Redeposit.t.sol

@@ -3,7 +3,6 @@ pragma solidity ^0.8.27;
 
 import "src/test/integration/IntegrationChecks.t.sol";
 import "src/test/integration/users/User.t.sol";
-import {console} from "forge-std/console.sol";
 
 contract Integration_Deposit_Delegate_Allocate_Slash_Queue_Redeposit is IntegrationCheckUtils {
     AVS avs;

src/test/mocks/MockAVSTaskHook.sol

@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: BUSL-1.1
 pragma solidity ^0.8.27;
 
-import {OperatorSet} from "src/contracts/libraries/OperatorSetLib.sol";
 import {IAVSTaskHook} from "src/contracts/interfaces/IAVSTaskHook.sol";
 import {ITaskMailboxTypes} from "src/contracts/interfaces/ITaskMailbox.sol";
 

src/test/mocks/MockBN254CertificateVerifier.sol

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BUSL-1.1
 pragma solidity ^0.8.27;
 
-import {IBN254CertificateVerifier, IBN254CertificateVerifierTypes} from "src/contracts/interfaces/IBN254CertificateVerifier.sol";
+import {IBN254CertificateVerifier} from "src/contracts/interfaces/IBN254CertificateVerifier.sol";
 import {IOperatorTableCalculatorTypes} from "src/contracts/interfaces/IOperatorTableCalculator.sol";
 import {OperatorSet} from "src/contracts/libraries/OperatorSetLib.sol";
 import {BN254} from "src/contracts/libraries/BN254.sol";