fix: Update web-lib dependency

[0xMirim]

Description

This pull request updates the web-lib dependency to the latest version (0.13.15). This changes is necessary because currently when one attempts run yarn to install the dependencies, after making a local copy of the project, an error is returned.

This occurs because the repo currently uses @yearn/web-lib@0.2.20, though it appears that the package scope was updated since then from @yearn/web-lib to @yearn-finance/web-lib, and the original version we relied on no longer exists in the registries.

Notes:

• The old useBalances context seemed to provide functionality to retrieveBalances whereas the newuseBalances hook doesn't provide this. I'm open to feedback on if this is necessary and how to accomplish this (to possible keep balances up to date after a successful migration) See MigrateBox.tsx changes for more details
• I personally see a numeric overflow error when running locally coming the attempt to fetch Aave data on Fantom. I'm pushing the code as is to see if it can be reproduced. Some initial attempts at reproduction resulted in no error being present when others ran the code.

Extra:

• Moved token addresses to separate file to avoid Eslint warning of possibly empty object when using the addresses present available on PROCESS.ENV (next.config.js)
• Resolved errors around post-css nesting after web-lib dependency update
• Removed unnecessary CSS styles

Type of change

• Bug fix (non-breaking change which fixes an issue)

Change details

N/A

Resources

N/A

[vercel]

@0xMirim is attempting to deploy a commit to the YCorpo Team on Vercel.

A member of the Team first needs to authorize it.

[vercel]

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

Name	Status	Preview	Updated
y-vempire	✅ Ready (Inspect)	Visit Preview	Sep 16, 2022 at 8:33AM (UTC)

[Majorfi]

LG! Merging to develop to work from there!