feat: add tokens search discovery controller

[Bigshmow]

Description

This PR introduces the @metamask/token-search-discovery-controller to mobile. The package provides token search functionality via the Portfolio API & Moralis, which will enable the front end to implement a token search view.

We have created a factory function to introduce the class into Engine context, and redux selectors and a custom hook were added as well as some tests.

See MMPD-1504 MMPD-1526 in Jira for added context.

Related issues

Fixes:

Manual testing steps

1. This change introduces a dependency so I don't think there is a need for manual testing steps.

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.

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[github-actions]

Bitrise

❌❌❌ pr_smoke_e2e_pipeline failed on Bitrise! ❌❌❌

Commit hash: 02b04ed
Build link: https://app.bitrise.io/app/be69d4368ee7e86d/pipelines/372d049b-9ead-4aaa-b2b1-4227411aa4c0

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[socket-security]

New dependencies detected. Learn more about Socket for GitHub ↗︎

Package	New capabilities	Transitives	Size	Publisher
npm/@metamask/[email protected]	network	0	55.3 kB	metamaskbot

View full report↗︎

[socket-security]

👍 Dependency issues cleared. Learn more about Socket for GitHub ↗︎

This PR previously contained dependency changes with security issues that have been resolved, removed, or ignored.

Ignoring: npm/@metamask/[email protected]

View full report↗︎

Next steps

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[github-actions]

Bitrise

✅✅✅ pr_smoke_e2e_pipeline passed on Bitrise! ✅✅✅

Commit hash: ab3aa5b
Build link: https://app.bitrise.io/app/be69d4368ee7e86d/pipelines/56b818a8-f0ba-4d4f-81b4-d34834eeb739

Note

• You can kick off another pr_smoke_e2e_pipeline on Bitrise by removing and re-applying the Run Smoke E2E label on the pull request

[Bigshmow]

@SocketSecurity ignore npm/@metamask/[email protected]

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
67.9% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud