fix: load model error component

[urmauur]

Issue

Describe Your Changes

This pull request includes changes to improve error handling and component reuse in the ErrorMessage and LoadModelError components. The most important changes include making the ErrorMessage component more flexible by adding optional props, updating references to the message object to handle undefined values safely, and integrating the ErrorMessage component into the LoadModelError component.

Improvements to ErrorMessage component:

• web/containers/ErrorMessage/index.tsx: Added optional errorComponent prop to the ErrorMessage component and updated references to message to handle undefined values safely. [1] [2] [3] [4] [5]

Integration of ErrorMessage into LoadModelError:

• web/screens/Thread/ThreadCenterPanel/LoadModelError/index.tsx: Imported the ErrorMessage component and refactored the LoadModelError component to use ErrorMessage with the new errorComponent prop for custom error messages. [1] [2] [3]

Fixes Issues

• Closes #
• Closes #

Self Checklist

• Added relevant comments, esp in complex areas
• Updated docs (for bug fixes / features)
• Created issues for follow-up changes or refactoring needed

[github-actions]

Barecheck - Code coverage report

Total: 67.73%

Your code coverage diff: 0.05% ▴

Uncovered files and lines

File	Lines
web/containers/ErrorMessage/index.tsx	46-51, 69-70
web/screens/Thread/ThreadCenterPanel/LoadModelError/index.tsx	18-22, 37-39, 42