Remove unnecessary code elements

Keep code clean and maintainable by removing unnecessary elements. This includes:

1. Omit type annotations when TypeScript can infer them: ```typescript // Bad const cell: React.ReactNode = renderTableHeadCell?.(column, _columnIndex);

// Good const cell = renderTableHeadCell?.(column, _columnIndex);

2. Remove unnecessary Fragment wrappers when there's only one child:
```typescript
// Bad
<Fragment>
  <WizardInstructionParagraph>
    {content}
  </WizardInstructionParagraph>
</Fragment>

// Good
<WizardInstructionParagraph>
  {content}
</WizardInstructionParagraph>

1. Use consistent styling patterns - avoid mixing inline styles with styled components: ```typescript // Bad

<LoadingIndicator style={{margin: 0, marginTop: space(0.5)}} />

// Good const StyledLoadingIndicator = styled(LoadingIndicator) margin: ${space(0.5)} 0 0 0; ; ```

Following these practices improves code readability and maintains consistent patterns across the codebase.