feat: update all time card content value

[michael-on-code]

Checklist

• Tests were added/updated according to the feature/bugfix/change made
• Version was rolled according to semver requirements
• API endpoints openapi schema was updated if applicable

Changes

• feat: update all time card content value

Preview

[mamigot]

Claude finished @michael-on-code's task —— View job

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E2E Coverage Review

• Dismiss stale REQUEST_CHANGES reviews
• Identify changed files
• Run mechanical coverage check
• Read current coverage state
• Apply decision logic and post review

✅ E2E Coverage — No Issues

No new app/**/page.tsx routes were introduced in this PR. All changes are limited to components and hooks:

• components/all-time-perlearner-box.tsx
• components/credentials-list-box.tsx
• components/profile-sidebar.tsx
• hooks/profile/use-all-time-stats.ts

Coverage files (e2e/coverage.json, e2e/COVERAGE.md) are unchanged. All existing 226 checkpoints across 32 journeys remain intact.

⚠️ Note: The formal GitHub PR approval could not be posted via gh pr review due to permissions. The coverage assessment is: APPROVED — no e2e coverage changes required.