DS Epic: Asset Picker

### **Description**

An Asset Picker component allows users to select from a list of available assets, such as tokens or NFTs, displaying relevant details like asset names, symbols, and balances. It streamlines the process of choosing assets for transactions or management, enhancing user efficiency and experience.

The issue provides no files, tests, or entry points to inspect. First clarify the component's scope and expected behavior for selecting tokens or NFTs, including which asset details must be displayed; done should mean a defined Asset Picker that supports the intended selection flow.

Written by the indexing model from the issue text.