chore(host-contracts): refactor code and remove FHEVMExecutorNoEvents

coprocessor/fhevm-engine/fhevm-listener/contracts/FHEVMExecutorTest.sol

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 pragma solidity ^0.8.24;
 
-import "contracts/FheType.sol";
+import "contracts/shared/FheType.sol";
 import "contracts/FHEEvents.sol";
 
 contract FHEVMExecutorTest is FHEEvents {

coprocessor/fhevm-engine/fhevm-listener/contracts/shared/FheType.sol

@@ -0,0 +1 @@
+./../../../../../host-contracts/contracts/shared/FheType.sol

host-contracts/codegen/templates.ts

@@ -121,7 +121,7 @@ export function generateSolidityImplLib(operators: Operator[]): string {
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 pragma solidity ^0.8.24;
 
-import {FheType} from "../contracts/FheType.sol";
+import {FheType} from "../contracts/shared/FheType.sol";
 
 ${generateImplCoprocessorInterface(operators)}
 
@@ -431,7 +431,7 @@ export function generateSolidityFHELib(operators: Operator[], fheTypes: FheType[
   pragma solidity ^0.8.24;
 
   import "./Impl.sol";
-  import {FheType} from "../contracts/FheType.sol";
+  import {FheType} from "../contracts/shared/FheType.sol";
 
   import "encrypted-types/EncryptedTypes.sol";
 

host-contracts/contracts/FHEEvents.sol

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 pragma solidity ^0.8.24;
 
-import {FheType} from "./FheType.sol";
+import {FheType} from "./shared/FheType.sol";
 
 contract FHEEvents {
     event FheAdd(address indexed caller, bytes32 lhs, bytes32 rhs, bytes1 scalarByte, bytes32 result);