feat: add helper to add a token by hand to the token list.

[nicosampler]

Closes #225.

Description:

Allow adding a token by hand to the token list.

Type of change:

• [x] New feature
• [ ] Bug fix
• [ ] Breaking change
• [ ] Enhancement
• [ ] Refactoring
• [ ] Chore

How Has This Been Tested?

• [x] Manual testing
• [ ] Automated tests
• [ ] Other (explain)

[vercel[bot]]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Updated (UTC)
dappbooster	✅ Ready (Inspect)	Visit Preview	Aug 12, 2024 8:58pm