[NAVREDESIGN] Wallet Screen (Wallet List)

### **Description**

Build `WalletList` component for `Wallet` screen.

### **Technical Details**

- Create wallet list component
- Create tab bar switcher
- Create scaffolding for `Token List`, `NFT List`, and `Activity List` for use later

### **Acceptance Criteria**

- TBD

### **References**

- Figma - https://www.figma.com/file/qcwJHEEw5qyNru5mbFf6Oq/Nav-Redesign-Breakdown?node-id=101%3A668
- ETA - 2.5 Days

Review the Wallet screen entry point and the referenced Figma design before starting, since no implementation files or acceptance criteria are named. Define the expected WalletList layout, tab bar behavior, and scaffolding for Token List, NFT List, and Activity List; done means these elements are present and match the agreed design.

Written by the indexing model from the issue text.