add ERC20UpgradeableToken contract

src/ERC20UpgradeableToken.sol

@@ -1 +1,88 @@
 // SPDX-License-Identifier: BUSL-1.1
+// Compatible with OpenZeppelin Contracts ^5.0.0
+pragma solidity 0.8.24;
+
+import "@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol";
+import "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/ERC20BurnableUpgradeable.sol";
+import "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/ERC20PausableUpgradeable.sol";
+import "@openzeppelin/contracts-upgradeable/access/AccessControlUpgradeable.sol";
+import "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/ERC20PermitUpgradeable.sol";
+import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
+import "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";
+
+/// @custom:security-contact [email protected]
+contract ERC20UpgradeableToken is
+    Initializable,
+    ERC20Upgradeable,
+    ERC20BurnableUpgradeable,
+    ERC20PausableUpgradeable,
+    AccessControlUpgradeable,
+    ERC20PermitUpgradeable,
+    UUPSUpgradeable
+{
+    bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE");
+    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
+    bytes32 public constant BURNER_ROLE = keccak256("BURNER_ROLE");
+    bytes32 public constant UPGRADER_ROLE = keccak256("UPGRADER_ROLE");
+
+    /// @custom:oz-upgrades-unsafe-allow constructor
+    constructor() {
+        _disableInitializers();
+    }
+
+    function initialize(
+        string memory name,
+        string memory symbol,
+        address defaultAdmin,
+        address pauser,
+        address minter,
+        address burner,
+        address upgrader
+    ) public initializer {
+        __ERC20_init(name, symbol);
+        __ERC20Burnable_init();
+        __ERC20Pausable_init();
+        __AccessControl_init();
+        __ERC20Permit_init(name);
+        __UUPSUpgradeable_init();
+
+        _grantRole(DEFAULT_ADMIN_ROLE, defaultAdmin);
+        _grantRole(PAUSER_ROLE, pauser);
+        _grantRole(MINTER_ROLE, minter);
+        _grantRole(MINTER_ROLE, burner);
+        _grantRole(UPGRADER_ROLE, upgrader);
+    }
+
+    function pause() public onlyRole(PAUSER_ROLE) {
+        _pause();
+    }
+
+    function unpause() public onlyRole(PAUSER_ROLE) {
+        _unpause();
+    }
+
+    function mint(address to, uint256 amount) public onlyRole(MINTER_ROLE) {
+        _mint(to, amount);
+    }
+
+    /**
+     * @notice Burns a specific amount of tokens from a specified account.
+     * @dev This function can only be called by accounts with the BURNER_ROLE.
+     * @param account The address from which the tokens will be burned.
+     * @param amount The amount of tokens to burn.
+     */
+    function burnFrom(address account, uint256 amount) public override onlyRole(BURNER_ROLE) {
+        _burn(account, amount);
+    }
+
+    function _authorizeUpgrade(address newImplementation) internal override onlyRole(UPGRADER_ROLE) {}
+
+    // The following functions are overrides required by Solidity.
+
+    function _update(address from, address to, uint256 value)
+        internal
+        override(ERC20Upgradeable, ERC20PausableUpgradeable)
+    {
+        super._update(from, to, value);
+    }
+}