fix: alias crypto-browserify to native Web Crypto shim (inherits error)

web/src/polyfills/crypto-shim.ts

@@ -0,0 +1,11 @@
+// Minimal crypto shim that delegates to the browser's native Web Crypto API
+// Prevents crypto-browserify (and its inherits dependency) from being bundled
+export default globalThis.crypto;
+export const webcrypto = globalThis.crypto;
+export const randomBytes = (size: number): Uint8Array => {
+  const bytes = new Uint8Array(size);
+  globalThis.crypto.getRandomValues(bytes);
+  return bytes;
+};
+export const createHash = undefined;
+export const createHmac = undefined;