Henry/grwt 2580/onboarding guide improvement

[henry-deriv]

Changes:

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Screenshots:

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[vercel]

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Name	Status	Preview	Updated (UTC)
deriv-app	✅ Ready (Inspect)	Visit Preview	Jan 20, 2025 3:21am

[github-actions]

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

• PR: Henry/grwt 2580/onboarding guide improvement #18002
• URLs:
  • w/ App ID + Server: https://deriv-app-git-fork-henry-deriv-henry-grwt-2580onboarding-94ab14.binary.sx?qa_server=red.derivws.com&app_id=23819
  • Original: https://deriv-app-git-fork-henry-deriv-henry-grwt-2580onboarding-94ab14.binary.sx
• App ID: 23819

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- **PR**: [https://github.com/deriv-com/deriv-app/pull/18002](https://github.com/deriv-com/deriv-app/pull/18002)
- **URLs**:
    - **w/ App ID + Server**: https://deriv-app-git-fork-henry-deriv-henry-grwt-2580onboarding-94ab14.binary.sx?qa_server=red.derivws.com&app_id=23819
    - **Original**: https://deriv-app-git-fork-henry-deriv-henry-grwt-2580onboarding-94ab14.binary.sx
- **App ID**: `23819`

[github-actions]

🚨 Lighthouse report for the changes in this PR:

Category	Score
🔺 Performance	27
🟧 Accessibility	70
🟧 Best practices	83
🟧 SEO	77
🟧 PWA	78

Lighthouse ran with https://deriv-app-git-fork-henry-deriv-henry-grwt-2580onboarding-94ab14.binary.sx/