fix: bugfix for profile avatar

[nuanyang233]

• chore: clear error before update data
• fix: set nft avatar at flow

Description

Closes #MF-2050 MF-2156

Type of change

• [ ] Documentation
• [ ] Code refactoring (Restructuring existing code w/o changing its observable behavior)
• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (a fix or feature that would make something no longer possible to do/require old user must upgrade their Mask Network to this new version)

Previews

Checklist

• [ ] My code follows the style guidelines of this project.
• [ ] I have performed a self-review of my own code.
  • [ ] I have removed all in development console.logs
  • [ ] I have removed all commented code.
• [ ] I have commented on my code, particularly in hard-to-understand areas.
• [ ] I have read Internationalization Guide and moved text fields to the i18n JSON file.

If this PR depends on external APIs:

• [ ] I have configured those APIs with CORS headers to let extension requests get passed.
  • chrome extension: chrome-extension://[id]
  • firefox extension: moz-extension://[id]
• [ ] I have delegated all web requests to the background service via the internal RPC bridge.

[github-actions[bot]]

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