Stronger typings💪

src/model/LockStatus.ts

@@ -0,0 +1,8 @@
+import type { Address } from "viem";
+
+export enum LockStatus { // from DataTypes.sol
+  Inexistent = 0, // Uninitialized Lock
+  Active = 1,     // Valid Lock
+  Expired = 2,    // Expired Lock
+  Released = 3    // Already released Lock
+}