feat: predict confirmation metrics

[matthewwalsh0]

Description

Add metrics to Predict confirmations, including MetaMask Pay and claim specific properties.

Changelog

CHANGELOG entry: null

Related issues

Fixes: #5798

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.

---

Note

Adds Predict claim confirmation metrics and Pay metrics for predict deposits, introduces won-position selectors and refactors claim UI to use them, updates event handling/type mappings, and adds tests/mocks.

• Predict confirmations metrics:
  • Add usePredictClaimConfirmationMetrics and integrate into PredictClaimInfo to record predict_claim_value_usd, predict_pnl, and predict_market_title.
• Selectors:
  • Add selectPredictWonPositions, selectPredictWinFiat, selectPredictWinPnl in UI/Predict/selectors/predictController.
• UI refactor:
  • PredictClaimAmount and PredictClaimFooter now consume new selectors; pre-format values and simplify logic; minor prop rename for avatar list; tests updated.
• MetaMask Pay metrics:
  • useTransactionPayMetrics: support predictDeposit use case and step/dust logic via hasTransactionType; tests added for predict deposit.
  • metamask-pay properties: treat perpsDeposit/predictDeposit as no-op sources and copy metrics from parent; use hasTransactionType; tests updated.
• Utils & types:
  • hasTransactionType accepts undefined transaction meta.
  • Map new transaction types in controller utils: predictDeposit, predictClaim, predictWithdraw.
• Mocks:
  • Extend confirmation mocks with PredictController claimable positions for tests.

^{Written by Cursor Bugbot for commit c2d24f8. This will update automatically on new commits. Configure here.}

[sonarqubecloud]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
87.2% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud