feat: upgrade assets controllers to v44

bergeron commented 2 days ago

Description

Upgrades the assets controllers to v44. In this version, the token balances controller now stores erc20 balances across all chains and accounts, instead of just the current chain and account like before. This allows polling erc20 balances across chains.

Manual testing steps

With PORTFOLIO_VIEW=false and PORTFOLIO_VIEW=true:

Onboard
Verify erc20 tokens have correct balances
Switch chains
Verify the erc20 tokens on the new chain have correct balances
Send a TX that changes an erc20 balance
Verify it gets updated after tx completes

Screenshots/Recordings

Before

After

Pre-merge author checklist

[ ] I’ve followed MetaMask Contributor Docs and MetaMask Mobile Coding Standards.
[ ] I've completed the PR template to the best of my ability
[ ] I’ve included tests if applicable
[ ] I’ve documented my code using JSDoc format if applicable
[ ] I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

[ ] I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
[ ] I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.