Function createSafeStorage

createSafeStorage(type: StorageType): SafeStorage
Creates a SafeStorage wrapper around localStorage or sessionStorage whose methods never throw.

Direct access to Web Storage can crash in environments where it is unavailable or restricted (embedded WebViews, private browsing, disabled storage, SSR). This wrapper degrades gracefully instead: reads return null and writes/removes become no-ops.
Parameters
- type: StorageType
  Which Web Storage to wrap ('local' or 'session')
Returns SafeStorage
A SafeStorage wrapper that never throws
Example
```
import { createSafeStorage } from '@consumidor-positivo/ts-utils';

const storage = createSafeStorage('local');

// Never throws, even inside a WebView where localStorage is unavailable
storage.setItem('token', 'abc123');
const token = storage.getItem('token'); // 'abc123' or null
storage.removeItem('token');
```