Feature/add token

[donnyquixotic]

Description

Add non-native tokens to wallet. See #58

Test scenarios

• add token from a different network, this should prompt switch chain and cancel request if rejected
• native tokens do not display add button

Checklist:

• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have cleaned up the code in the areas my change touches
• [x] My changes generate no new warnings
• [x] Any dependent changes have been merged and published in downstream modules
• [x] I have checked my code and corrected any misspellings
• [x] I have removed any unnecessary console messages
• [x] I have tested for mobile functionality and responsiveness

[netlify[bot]]

✅ Deploy Preview for telos-bridge ready!

Name	Link
🔨 Latest commit	60c6753b8f72caa4f98136172215b0abc66a247c
🔍 Latest deploy log	https://app.netlify.com/sites/telos-bridge/deploys/65ca948fd3001d0008746f85
😎 Deploy Preview	https://deploy-preview-71--telos-bridge.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.