fix: search history not loading on login

[tusharlock10]

PR Checklist

Please check if your PR fulfills the following requirements:

• App has been built and tested (for bug fixes / features)
• Docs have been reviewed and added / updated if needed (for bug fixes / features)
• PR is linked to the GitHub issue that is being addressed
• Appropriate labels have been added to the PR

Type of PR

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• Bugfix
• Feature
• Refactor
• Build/ Workflow
• Documentation
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Issue resolution

Tell us about how the fix/ feature resolves the linked issue

• Search history is being loaded on login correctly
• Fixed favouriteChampions api request being called when user is guest

Breaking change

If this is a breaking change (i.e. removing a feature, etc.) that could impact existing users

• Yes
• No

resolves #453