User is unable to exit from the flow when trying to access the verification link for change email flow from another logged out device

[utkarsha-deriv]

Changes:

• added a condition to redirect the user to login page if they try to reset email in logged out state( eg, trying to reset email by clicking on the link from another device where user is logged out)
• sets the key in sessionStorage so that we can grab the value even after the code gets removed from localstorage and url

Screenshots:

Please provide some screenshots of the change.

[vercel]

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Name	Status	Preview	Updated (UTC)
deriv-app	✅ Ready (Inspect)	Visit Preview	Jul 30, 2024 11:07am

[github-actions]

A production App ID was automatically generated for this PR. (log)

• PR: User is unable to exit from the flow when trying to access the verification link for change email flow from another logged out device #16033
• URLs:
  • w/ App ID + Server: https://deriv-app-git-fork-utkarsha-deriv-utkarsha-fix-redirectu-a1f94f.binary.sx?qa_server=red.derivws.com&app_id=23820
  • Original: https://deriv-app-git-fork-utkarsha-deriv-utkarsha-fix-redirectu-a1f94f.binary.sx
• App ID: 23820

Click here to copy & paste above information.

- **PR**: [https://github.com/binary-com/deriv-app/pull/16033](https://github.com/binary-com/deriv-app/pull/16033)
- **URLs**:
    - **w/ App ID + Server**: https://deriv-app-git-fork-utkarsha-deriv-utkarsha-fix-redirectu-a1f94f.binary.sx?qa_server=red.derivws.com&app_id=23820
    - **Original**: https://deriv-app-git-fork-utkarsha-deriv-utkarsha-fix-redirectu-a1f94f.binary.sx
- **App ID**: `23820`

[github-actions]

🚨 Lighthouse report for the changes in this PR:

Category	Score
🔺 Performance	36
🟧 Accessibility	70
🟧 Best practices	83
🟧 SEO	77
🟧 PWA	78

Lighthouse ran with https://deriv-app-git-fork-utkarsha-deriv-utkarsha-fix-redirectu-a1f94f.binary.sx/

[coveralls]

coverage: 46.342% (+0.08%) from 46.267%
when pulling 18875ee on utkarsha-deriv:utkarsha/fix-redirectURL-code-issue-in-change-email-flow-on-logout
into 1486143 on binary-com:master.

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

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

See analysis details on SonarCloud

[github-actions]

⏳ Generating Lighthouse report...