fix: replace end of navigation init and UIStartup span

[tommasini]

Description

Replace navigation init and UIStartup Span

• It seems that the span was ending in the finally of appTriggeredAuth, which means that it was ending after Byometrics of the user which was causing this issue (5 minutes long span)

• Moving it to an useEffect that will only trigger the end of the span when the navigator is defined and there is no prevNavigator ref will means that the traces will end when the biometrics are actually triggered instead of when it is completed

Related issues

Fixes:

Manual testing steps

1. Go to this page...

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 passed on Bitrise! ✅✅✅

Commit hash: 8330e67
Build link: https://app.bitrise.io/app/be69d4368ee7e86d/pipelines/e6eba64c-8be6-4b95-86f4-cef484355cf6

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

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
55.6% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[Gudahtt]

LGTM!