feat(mobile): PinInput component — 6-digit numeric pad

apps/mobile/vitest.setup.ts

@@ -0,0 +1,25 @@
+// Vitest cannot transform React Native's Flow-typed source. We monkey-patch
+// Node's CommonJS resolver so every bare `react-native` request returns our
+// minimal host-component shim. This file is referenced by `setupFiles` in
+// vitest.config.ts and runs before any test file imports execute.
+// eslint-disable-next-line @typescript-eslint/no-require-imports
+const Module = require('node:module');
+import * as path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const here = path.dirname(fileURLToPath(import.meta.url));
+const shimPath = path.join(here, 'vitest.rn-shim.ts');
+
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+const originalResolve = (Module as any)._resolveFilename;
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+(Module as any)._resolveFilename = function patched(
+  request: string,
+  parent: unknown,
+  ...rest: unknown[]
+): string {
+  if (request === 'react-native' || request.startsWith('react-native/')) {
+    return shimPath;
+  }
+  return originalResolve.call(this, request, parent, ...rest);
+};