fix: MUSD-1165 Inconsistency with asset names

[Matt561]

Description

The "Earn on your crypto" token rows on Money surfaces showed asset tickers (USDC, USDT, DAI) instead of full asset names, which was inconsistent with how the home page displays assets. Swapped the token row label to use token.name instead of token.symbol.

Changelog

CHANGELOG entry: Fixed asset names on the "Earn on your crypto" rows to display full names instead of tickers, consistent with the home page

Related issues

Fixes: MUSD-1165: Inconsistency with asset names

Manual testing steps

Feature: Earn on your crypto asset names

  Scenario: user views their eligible tokens on the Money potential earnings screen
    Given the user has eligible tokens including USDC, USDT, DAI, WETH, LINK, and UNI

    When user opens the "Earn on your crypto" / potential earnings view
    Then each token row displays the full asset name (e.g. "USD Coin", "Tether", "Dai") instead of the ticker

Screenshots/Recordings

Before

Token rows displayed asset symbols instead of names.

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.

Performance checks (if applicable)

• I've tested on Android
  • Ideally on a mid-range device; emulator is acceptable
• I've tested with a power user scenario
  • Use these power-user SRPs to import wallets with many accounts and tokens
• I've instrumented key operations with Sentry traces for production performance metrics
  • See trace() for usage and addToken for an example

For performance guidelines and tooling, see the Performance Guide.

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.

---

Note

Low Risk
Small UI label change in Money potential earnings with no auth, data, or business-logic impact beyond display text.

Overview
Earn on your crypto token rows on Money surfaces now show full asset names (e.g. USD Coin, Tether) instead of tickers, matching how assets appear on the home page.

PotentialEarningsTokenRow labels use token.name with token.symbol as fallback when the name is missing. Tests were updated for the new copy and for the empty-name fallback.

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[github-actions]

🔍 Smart E2E Test Selection

• Selected E2E tags: SmokeMoney
• Selected Performance tags: None (no tests recommended)
• Risk Level: low
• AI Confidence: 90%

click to see 🤖 AI reasoning details

E2E Test Selection:
The PR contains one production code change in PotentialEarningsTokenRow.tsx (Money/Card feature area): displaying token.name || token.symbol instead of just token.symbol. The remaining 3 files are unit test updates to match the new display behavior. This is a small, isolated UI change in the MetaMask Card potential earnings view. It only affects the SmokeMoney area (Card home screen, Add Funds flows). No shared infrastructure, controllers, navigation, or confirmation flows are touched. SmokeMoney is the appropriate and sufficient tag. No dependent tags are required since this change doesn't involve swap execution or wallet home entry points.

Performance Test Selection:
The change is a minor UI text display update (token name vs symbol) in the Money/Card potential earnings component. This has no impact on app performance metrics such as launch time, login, asset loading, or any other measured performance scenario.

View GitHub Actions results

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud