fix: Avoid throwing if caches is undeclared (#13)

Author: koistya

Diff for: core/env.ts

@@ -2,4 +2,5 @@
 /* SPDX-License-Identifier: MIT */
 
 export const canUseDefaultCache =
-  typeof self.caches?.default?.put === "function";
+  /* eslint-disable-next-line @typescript-eslint/no-explicit-any */
+  typeof (globalThis as any).caches?.default?.put === "function";

Diff for: package.json

@@ -1,6 +1,6 @@
 {
   "name": "web-auth-library",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "packageManager": "[email protected]",
   "description": "Authentication library for the browser environment using Web Crypto API",
   "license": "MIT",