feat: updated currency switch clicked event for deposit and withdrawal screens

[Matt561]

Description

Updated currency switch clicked event for deposit and withdrawal screens

Changes:

• Removed code fence blocking EARN_INPUT_CURRENCY_SWITCH_CLICKED event for pooled-staking
• Added token_symbol and chain_id_hex properties to EARN_INPUT_CURRENCY_SWITCH_CLICKED, EARN_INPUT_CURRENCY_SWITCH_CLICKED, and UNSTAKE_INPUT_CURRENCY_SWITCH_CLICKED events

Changelog

CHANGELOG entry: updated earn input view deposit and withdrawal currency switch events

Related issues

Fixes: TAT-1909: Add "Stake Input Currency Switch Clicked" to MP Segment events

Manual testing steps

Feature: Event tracking for Earn input view currency switch button

  Scenario: user wants to enter fiat amount
    Given user is on EarnInputView (e.g. ETH staking or stablecoin lending)

    When user clicks currency switch
    Then currency switch event is tracked with new `token_symbol` and `chain_id_hex` properties for both ETH staking and stablecoin lending tokens.

Screenshots/Recordings

Before

Pooled-Staking currency switch events weren't firing

After

Screen.Recording.2025-11-07.at.5.07.57.PM.mov

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

Always log currency-switch on deposit and add token_symbol and chain_id (hex) to deposit and withdrawal currency-switch events.

• Analytics:
  • Deposit (EarnInputView.tsx):
    • Always log EARN_INPUT_CURRENCY_SWITCH_CLICKED on currency toggle (removes prior gating).
    • Add token_symbol and chain_id (hex) to event properties.
  • Withdrawal (EarnWithdrawInputView.tsx):
    • Add token_symbol and chain_id (hex) to EARN_INPUT_CURRENCY_SWITCH_CLICKED and UNSTAKE_INPUT_CURRENCY_SWITCH_CLICKED.
    • Import toHex for chain ID formatting.

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[github-actions]

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
44.4% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud