fix: fix token import flow

[salimtb]

Explanation

As autodetection is now multi-chain, the addTokens function must be adjusted by taking the allTokens and filter on chainId into account to avoid importing the wrong tokens.

The addTokens function currently operates by taking the existing list of imported tokens ( without considering the network ) and adding the tokens specified in the tokensToImport parameter. This approach can result in incorrect tokens being imported, as it doesn’t filter by chain. To address this, we use allTokens to ensure accurate filtering by chain.

References

Changelog

@metamask/assets-controllers

• CHANGED: addTokens should rely now on allTokens

Checklist

• I've updated the test suite for new or updated code as appropriate
• I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
• I've highlighted breaking changes using the "BREAKING" category above as appropriate
• I've prepared draft pull requests for clients and consumer packages to resolve any breaking changes