feat: biome check

platform/vault/hmac.ts

@@ -46,6 +46,9 @@ function bufferToHex(buffer: ArrayBuffer): string {
 }
 
 function hexToBuffer(hex: string): ArrayBuffer {
-  const bytes = new Uint8Array(hex.match(/.{1,2}/g)!.map((byte) => parseInt(byte, 16)));
-  return bytes.buffer;
+  const match = hex.match(/.{1,2}/g);
+  if (match === null) {
+    return new Uint8Array().buffer;
+  }
+  return new Uint8Array(match.map((byte) => parseInt(byte, 16))).buffer;
 }

platform/vault/package.json

@@ -7,4 +7,4 @@
     "jose": "6.1.0",
     "nanoid": "5.1.5"
   }
-}
+}

platform/vault/vault.ts

@@ -1,6 +1,13 @@
 import * as Jose from "jose";
 
-import { createKeyPair, ExportedKeyPair, importPrivateKey, importPublicKey, KeyPair, loadKeyPair } from "./key-pair.ts";
+import {
+  createKeyPair,
+  type ExportedKeyPair,
+  importPrivateKey,
+  importPublicKey,
+  type KeyPair,
+  loadKeyPair,
+} from "./key-pair.ts";
 
 /*
  |--------------------------------------------------------------------------------