feat: expand non-evm relay and route planning support

contracts/wrapped-lp-public/WLPReceiptToken.sol

@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.20;
+
+import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
+import "@openzeppelin/contracts/access/AccessControl.sol";
+
+/**
+ * @title WLPReceiptToken
+ * @notice Fungible receipt token for Chain 138 LP exposure minted on a public chain (Option A).
+ * @dev Only addresses with MINTER_ROLE may mint; BURNER_ROLE for redemption gateway / bridge burn paths.
+ *      Not a cW* token; separate from CompliantWrappedToken governance surface.
+ */
+contract WLPReceiptToken is ERC20, AccessControl {
+    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
+    bytes32 public constant BURNER_ROLE = keccak256("BURNER_ROLE");
+
+    uint8 private immutable _decimalsOverride;
+
+    constructor(
+        string memory name_,
+        string memory symbol_,
+        uint8 decimals_,
+        address admin
+    ) ERC20(name_, symbol_) {
+        require(admin != address(0), "WLP: zero admin");
+        _decimalsOverride = decimals_;
+        _grantRole(DEFAULT_ADMIN_ROLE, admin);
+    }
+
+    function decimals() public view override returns (uint8) {
+        return _decimalsOverride;
+    }
+
+    function mint(address to, uint256 amount) external onlyRole(MINTER_ROLE) {
+        _mint(to, amount);
+    }
+
+    function burn(address from, uint256 amount) external onlyRole(BURNER_ROLE) {
+        _burn(from, amount);
+    }
+}